Sound visualisation device

Abstract

The embodiment of the present disclosure provides a sound visualization device. The sound visualization device comprises a sound collection component for capturing a sound signal, a signal processing component connected to the sound collection component for processing the sound signal, and a visualization component connected to the signal processing component, wherein the visualization component comprises a driver and a container containing a medium, the container is arranged on the driver, and the driver is adapted to convert the processed sound signal into mechanical vibration to make the medium form a dynamic visualization pattern based on the sound signal. Therefore, a user can comprehensively and intuitively understand the characteristics of the sound signal, and the performance and practicability of sound analysis are improved.

Description

Technical Field

[0001] The exemplary embodiments disclosed herein generally relate to the field of electronic devices, and particularly to a sound visualization device. Background Technology

[0002] Sound, as a vital signal carrier in human life, plays a crucial role in fields such as music composition, acoustic research, and voice communication. Traditionally, people rely on hearing to perceive sound, but this method has limitations, especially in situations requiring in-depth analysis and understanding of sound characteristics, where hearing often fails to provide sufficient intuitive support. With advancements in science and technology, sound visualization technology has gradually become a research hotspot, capable of transforming sound signals into visual images, offering a more intuitive way of perception. Sound visualization technology has wide applications in various fields, particularly in music, acoustic measurement, speech recognition, and synthesis, helping users to more comprehensively understand the physical characteristics and propagation laws of sound.

[0003] Although some sound visualization devices exist on the market, most still have significant limitations in functionality and performance. First, existing sound visualization devices typically only display the waveform of sound, lacking comprehensive display of key sound parameters such as frequency and amplitude, failing to provide users with a deeper understanding of sound characteristics. This limited visualization approach is inadequate in complex application scenarios, especially in areas involving precise sound analysis, where it cannot provide sufficient information. Second, existing devices are insufficiently adaptable to different environments, particularly susceptible to external noise interference, resulting in interference stripes in the visualization and affecting the device's reliability and practicality. Finally, traditional sound visualization devices lack a strong connection to acoustic knowledge in physics textbooks, failing to provide students with an intuitive learning platform, thus limiting their application value in education. Utility Model Content

[0004] The purpose of this disclosure is to provide a sound visualization device that at least partially solves the aforementioned problems and / or other potential problems existing in existing sound signal conversion devices.

[0005] In a first aspect of this disclosure, a sound visualization device is provided, comprising: a sound acquisition component for capturing sound signals; a signal processing component connected to the sound acquisition component for processing the sound signals; and a visualization component connected to the signal processing component, wherein the visualization component includes a driver and a container for containing a medium, the container being disposed on the driver, and the driver being adapted to convert the processed sound signals into mechanical vibrations to cause the medium to form a dynamic visualization pattern based on the sound signals.

[0006] In embodiments according to this disclosure, by integrating a sound acquisition component, a signal processing component, and a visualization component, efficient acquisition, processing, and intuitive display of sound signals can be achieved. First, the sound acquisition component accurately captures sound signals from the environment, ensuring the quality and accuracy of the acquired sound data. The signal processing component further improves the clarity and stability of the signal by performing noise reduction, filtering, and gain adjustment on the acquired sound signal, ensuring the accuracy of subsequent visualization effects. The visualization component converts the processed sound signal into mechanical vibrations through a driver, thereby driving the medium (such as water, millet, or soybeans) within the container to form dynamic visual patterns. These dynamic patterns can intuitively display the frequency, amplitude, and waveform characteristics of the sound, making the physical properties of the sound easier to observe and analyze. Other benefits will be described below in conjunction with corresponding embodiments.

[0007] In some embodiments, the sound acquisition component includes a microphone connected to the signal processing component via a shielded cable, and an acoustic reflection cavity is provided behind the microphone diaphragm for suppressing ambient noise behind the diaphragm through phase cancellation.

[0008] In some embodiments, the sound acquisition assembly further includes a wind shield and a vibration damping bracket, the wind shield being disposed in front of the microphone for receiving sound signals, and the vibration damping bracket being used to fix the microphone.

[0009] In some embodiments, the vibration damping bracket includes a body and a vibration damping part, the body being connected to the microphone and the vibration damping part being disposed at the end of the body away from the microphone.

[0010] In some embodiments, the distance between the microphone and the container is 0.3m or more.

[0011] In some embodiments, the signal processing component includes a noise filtering unit for adjusting filtering parameters in real time according to ambient noise.

[0012] In some embodiments, the driving unit of the driver includes an annular magnet, a voice coil, and a paper cone diaphragm, with the voice coil suspended in the magnetic gap of the annular magnet and the paper cone diaphragm connected to the voice coil via an elastic element.

[0013] In some embodiments, the driver is connected to the bottom of the container via a sealing ring, and the paper cone diaphragm is positioned facing the container.

[0014] In some embodiments, the visualization component includes a vibration damping base, the bottom of which is provided with a plurality of rubber parts.

[0015] In some embodiments, the dynamic visualization pattern includes water ripples or particle motion trajectories to reflect sound frequency, amplitude, and waveform parameters.

[0016] It should be understood that the content described in this content section is not intended to limit the key or essential features of the embodiments of this disclosure, nor is it intended to restrict the scope of this disclosure. Other features of this disclosure will become readily apparent from the following description. Attached Figure Description

[0017] The above and other features, advantages, and aspects of the embodiments of this disclosure will become more apparent from the accompanying drawings and the following detailed description. In the drawings, the same or similar reference numerals denote the same or similar elements, wherein:

[0018] Figure 1 A block diagram of a sound visualization device according to an embodiment of the present disclosure is shown;

[0019] Figure 2 A schematic diagram of the structure of the driver according to an embodiment of the present disclosure is shown; and

[0020] Figure 3 A schematic diagram of the drive unit of the driver according to an embodiment of the present disclosure is shown. Detailed Implementation

[0021] Embodiments of this disclosure will now be described in more detail with reference to the accompanying drawings. While some embodiments of this disclosure are shown in the drawings, it should be understood that this disclosure can be implemented in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of this disclosure. It should be understood that the accompanying drawings and embodiments of this disclosure are for illustrative purposes only and are not intended to limit the scope of protection of this disclosure.

[0022] In the description of embodiments of this disclosure, the term "comprising" and similar terms should be understood as open-ended inclusion, i.e., "including but not limited to". The term "based on" should be understood as "at least partially based on". The term "one embodiment" or "the embodiment" should be understood as "at least one embodiment". The term "some embodiments" should be understood as "at least some embodiments". Other explicit and implicit definitions may also be included below. The terms "first", "second", etc., may refer to different or the same objects. Other explicit and implicit definitions may also be included below.

[0023] Figure 1 A block diagram of a sound visualization device 100 according to an embodiment of the present disclosure is shown. Figure 2 A schematic diagram of the driver 110 according to an embodiment of the present disclosure is shown. The following will be combined with... Figures 1 to 2This document describes an example structure and operation of a sound visualization device 100 in an electronic device. An electronic device according to an embodiment of this disclosure includes a sound visualization device 100, designed to convert sound signals into intuitive, dynamic visual patterns to help users understand and analyze the characteristics of sound more deeply. The sound visualization device 100 generally includes a sound acquisition component 101, a signal processing component 102, and a visualization component 103.

[0024] Specifically, the sound acquisition component 101 is used to capture sound signals in the environment. This sound acquisition component 101 may employ a high-sensitivity microphone to ensure the capture of sound signals over a wide frequency range. In some embodiments, the microphone has a frequency response range of 20Hz-20kHz, covering most frequencies within the range of human hearing, ensuring accurate acquisition of various sound signals.

[0025] Furthermore, the signal processing component 102 is connected to the sound acquisition component 101 and is used to process the captured sound signal. The signal processing component 102 first performs noise reduction and filtering on the sound signal to improve the signal-to-noise ratio. Then, using digital signal processing technology, algorithms such as Fast Fourier Transform (FFT) are used to convert the sound signal from the time domain to the frequency domain, extracting key information such as the frequency and amplitude of the sound. The processed sound signal is then transmitted to the visualization component 103 for further image generation and dynamic display.

[0026] In other words, the signal processing component 102 is implemented using audio processing software on a computer. The software first converts the analog sound signal captured by the microphone into a digital signal, and then performs preprocessing operations such as filtering, amplification, and noise reduction to improve the signal-to-noise ratio and clarity. The software also includes a graphical spectrum analysis plugin that can display the waveform and spectrum information of the sound signal in real time. Furthermore, the signal processing component 102 includes a power amplifier for converting the processed digital signal back into an analog signal and amplifying its power to drive the subsequent visualization component 103. For example, the power amplifier can be powered by a 24V and 5A power supply.

[0027] Furthermore, the visualization component 103 is connected to the signal processing component 102, and its function is to convert the processed sound signal into mechanical vibration, and to drive the medium to form a dynamic visual pattern through vibration. The visualization component 103 includes a driver 110 and a container holding the medium. In some embodiments, the container may be cylindrical or other shapes suitable for displaying sound effects, and the medium filled inside the container, such as water, millet, or soybeans, can form a distinct motion pattern under the action of sound waves. For example, the container may be a cylindrical container with a diameter of 0.4 m and a height of 0.05 m, made of stainless steel. In some embodiments, the driver 110 may be an electric driver.

[0028] In this way, the sound visualization device 100 in this embodiment of the present disclosure can intuitively present abstract sound signals as dynamic visual effects, helping users to better understand the characteristics and changes of sound, and is especially suitable for fields such as teaching, music composition, and acoustic research. In addition, the sound visualization device 100 also focuses on environmental adaptability, effectively reducing external noise interference, ensuring stable operation under different environmental conditions, and providing clear and reliable visualization effects.

[0029] In some embodiments, the sound acquisition component 101 includes a microphone connected to the signal processing component 102 via a shielded cable. The microphone may be a high-sensitivity condenser microphone, whose diaphragm is used to capture ambient sound signals. For example, the microphone may be a 797AUDIO D-1USB condenser microphone. To further improve the quality of the acquired sound signal and effectively suppress ambient noise from unwanted directions, an acoustic reflection cavity is provided behind the microphone diaphragm.

[0030] This acoustic reflector uses the principle of phase cancellation to suppress ambient noise from the 180° direction (i.e., behind the microphone). When an audio signal enters from the rear, the acoustic reflector, through its specific acoustic structure and size design, causes the rear audio signal to interact with the sound waves inside the reflector, resulting in phase reversal and effectively reducing or eliminating rear noise pickup. In this way, the microphone can more accurately capture audio signals from the front while minimizing interference noise from the surrounding environment.

[0031] The microphone's installation location should be optimized based on the directionality of sound propagation to ensure accurate capture of the signal emitted by the sound source. For example, condenser microphones have a cardioid polar pattern, achieving directionality through the principle of acoustic phase interference.

[0032] It should be noted that the front of the microphone diaphragm is at 0° to the microphone's axis, and the rear of the diaphragm is at 180° to the microphone's axis, that is, in the opposite direction to the front of the diaphragm.

[0033] Furthermore, the microphone is connected to the signal processing component 102 via a shielded cable. The shielding effectively prevents external electromagnetic interference from affecting signal transmission, thus ensuring clearer and more stable sound signal transmission. This configuration not only enhances the microphone's ability to capture target sound sources but also strengthens the device's stability and signal processing reliability in noisy environments. For example, by connecting the microphone's amplifier assembly to a computer via a USB cable and clicking the "Sound and Audio" shortcut on the desktop, if "797Audio D-1" is displayed in the recording device list, it indicates successful recognition.

[0034] In some embodiments, the sound acquisition assembly 101 further includes a windproof shield and a vibration damping bracket. The windproof shield is positioned at the front end of the microphone, i.e., the part of the microphone that receives the sound signal, to reduce interference from wind in the external environment. The windproof shield is made of porous sponge material, such as open-cell polyurethane sponge, which has good breathability and acoustic transmission. Its pore size is 0.5 mm and its density is 30 kg / m³. 3 With a thickness of 5mm, it can effectively reduce low-frequency wind noise caused by airflow, ensuring that the sound signal received by the microphone is purer and clearer.

[0035] Furthermore, vibration damping brackets are used to secure the microphone, ensuring it remains stable and unmoving during use, thereby preventing noise interference caused by external vibrations or minor vibrations of the equipment itself. The vibration damping bracket can be a metal frame, with the microphone fixed at the top and rubber shock-absorbing pads at the bottom to isolate vibration sources and further improve the microphone's acquisition accuracy.

[0036] In some embodiments, the vibration damping bracket includes a body and a vibration damping portion. The body portion of the vibration damping bracket is connected to the microphone to provide stable support and fixation, ensuring that the microphone will not shift or swing due to external forces during operation. The body can be made of metal to ensure sufficient strength and rigidity, thereby stably supporting the microphone in various usage environments.

[0037] Furthermore, the vibration damping element is located at the end of the vibration damping bracket body furthest from the microphone, at the bottom of the bracket or on the support surface, in contact with the ground or other contact surfaces. The vibration damping element is made of a material with good elasticity and shock absorption properties, such as rubber, silicone, or other highly elastic synthetic materials. These materials can effectively absorb and isolate external vibrations, especially low-frequency vibrations (such as ground vibration, equipment vibration, or fan vibration) that interfere with the microphone. The vibration damping element can be a rubber pad, a spring, or other types of shock-absorbing structures; the specific form is selected according to the usage requirements and vibration frequency, and the embodiments disclosed herein do not specifically limit this.

[0038] For example, the damping part of the vibration damping bracket can be made of rubber damping material with a Shore hardness of 50A, which can effectively absorb external impacts and vibrations, especially low-frequency vibrations (such as fan or ground vibrations).

[0039] The vibration damping unit effectively isolates the microphone from external vibration sources, thereby reducing the impact of external vibrations on the microphone and ensuring that the microphone is more accurate and stable when collecting sound signals. In particular, it can significantly improve the signal acquisition quality of the microphone when there is mechanical vibration or impact in the environment.

[0040] In some embodiments, the distance between the microphone and the container is set to be 0.3 meters or more to reduce interference from near-field sound wave diffraction. Specifically, when the microphone is too close to the container, sound wave diffraction within the container may affect the sound signal captured by the microphone, leading to signal distortion or inaccurate acquisition. Therefore, by setting the distance between the microphone and the container to be 0.3 meters or more, interference from near-field sound waves can be effectively avoided, ensuring that the microphone can more accurately capture sound signals from the sound source.

[0041] Understandably, the distance setting also helps improve the clarity and signal-to-noise ratio of the microphone signal. A greater distance reduces the mutual interference between reflected sound waves and the main sound source signal that may exist inside the container, thereby ensuring the quality of the sound signal. This distance setting takes into account both signal integrity and avoids audio diffraction effects caused by being too close, providing a more stable and high-quality signal source for the sound acquisition component 101.

[0042] In some embodiments, the signal processing component 102 includes a noise filtering unit, which adjusts filtering parameters in real time according to changes in ambient noise to optimize signal quality and clarity. The noise filtering unit functions to suppress noise in the signal from the sound acquisition component 101, particularly in the presence of ambient noise, effectively reducing interference from non-target signals and improving the signal-to-noise ratio of the sound signal.

[0043] Specifically, the noise filtering unit employs adaptive filtering technology, which can monitor the level of ambient noise in real time and adjust the filter parameters according to real-time changes. For example, when the ambient noise is high, the filtering unit automatically increases the filter attenuation to suppress interference from high-frequency noise or low-frequency background noise. When the ambient noise is low, the filtering unit reduces the filtering intensity to retain more details of the original sound signal, ensuring the naturalness and realism of the sound signal.

[0044] Furthermore, the noise filtering unit can preset different filtering modes according to different usage scenarios, such as selecting a lower filtering intensity in a quiet environment and a stronger noise suppression effect in a noisy environment. This function not only improves the flexibility of signal processing, but also ensures good performance in different noise environments, ensuring that the final audio signal can provide high-quality visualization.

[0045] Figure 3 A schematic diagram of the drive unit 111 of the driver 110 according to an embodiment of this disclosure is shown. Figure 3 As shown, in some embodiments, the driver 110 may employ an electromagnetic drive unit that generates mechanical vibrations through the interaction of a voice coil 1112 and a magnetic field. These vibrations are transmitted to the medium within the container, causing the medium to exhibit dynamic patterns such as ripples and particle motion, thereby visualizing the frequency and amplitude characteristics of the sound signal. Different frequency sound signals produce different vibration modes; higher frequency sounds create small ripples in the water, while lower frequency sounds cause the medium particles to produce larger motion trajectories.

[0046] Furthermore, the driving unit 111 of the driver 110 includes a ring magnet 1111, a voice coil 1112, and a paper cone diaphragm 1113, forming an electromagnetic driving system for converting sound signals into mechanical vibrations to drive the medium inside the container to form dynamic visual patterns. Specifically, the voice coil 1112 is suspended in the magnetic gap of the ring magnet 1111, and generates corresponding vibrations through changes in current, thereby driving the movement of the paper cone diaphragm 1113.

[0047] First, the ring magnet 1111 provides a stable and uniform magnetic field. This magnet can be made of ferromagnetic material and is ring-shaped, allowing for a precise magnetic gap to be formed within it. The voice coil 1112 is made of copper-clad aluminum wire, for example, with a wire diameter of 0.1 mm and 200 turns, and is suspended in the magnetic gap of the ring magnet 1111. When an audio current passes through the voice coil 1112, according to the Ampere force principle, the voice coil 1112 vibrates in the magnetic field under the influence of the current, and the direction of vibration is related to the direction of the current.

[0048] The paper cone diaphragm 1113 is connected to the voice coil 1112 via an elastic element, which can be a spring sheet or other elastic material, serving to support and stabilize the voice coil 1112. The paper cone diaphragm 1113 is made of composite pulp material with a thickness of 0.05 mm, possessing a certain degree of elasticity, allowing it to move back and forth in response to the vibration of the voice coil 1112, pushing air to form sound waves. Through this mechanism, electrical signals are converted into sound waves, causing the medium inside the container to produce corresponding dynamic patterns, such as water ripples or particle tracks.

[0049] In some embodiments, the actuator 110 is connected to the bottom of the container via a sealing ring 1114 to ensure a secure connection between the actuator 110 and the container and to effectively transmit mechanical vibrations. The sealing ring 1114 provides a sealed connection interface, preventing air or liquid leakage between the actuator 110 and the container, thereby ensuring that the vibrations of the actuator 110 are accurately and effectively transmitted to the medium within the container. Furthermore, the sealing ring 1114 also serves to dampen and buffer, reducing unnecessary noise or vibration caused by the vibration of the actuator 110, further improving the stability and reliability of the system. For example, the sealing ring 1114 can be a foam sealing ring with a thickness of 2 mm.

[0050] The paper cone diaphragm 1113 is positioned facing the container and in direct contact with or near the medium inside the container. The vibration of the paper cone diaphragm 1113 causes the medium (such as water, millet, or soybeans) inside the container to form dynamic, visual patterns. The diaphragm can move back and forth according to the vibration of the voice coil 1112, generating air waves that directly affect the medium inside the container, thus displaying the wave characteristics of the sound signal. Because the diaphragm faces the container, the generated vibrations can effectively interact with the medium inside the container, thereby better representing the frequency and amplitude variations of the sound. In some embodiments, the driver 110 is fixed to an aluminum alloy bracket of the driver 110 housing by stainless steel screws.

[0051] In this way, the driver 110 can efficiently convert sound signals into mechanical vibrations and achieve dynamic display of the medium within the container through a precise vibration transmission mechanism. This not only improves the performance of the sound visualization device 100 but also ensures its stable operation under different frequency and amplitude conditions.

[0052] In some embodiments, the visualization component 103 includes a vibration-damping base designed to reduce the impact of external vibrations on the visualization effect and improve the stability and expressiveness of the sound visualization system. The vibration-damping base may employ multiple rubber components disposed at the bottom of the base to effectively isolate and absorb vibrations from the ground or other external sources.

[0053] Specifically, the bottom of the vibration damping base is equipped with multiple rubber components. The shape and number of these components are selected as needed to achieve the best vibration damping effect. The rubber components can be made of materials with good elasticity and shock absorption properties, such as rubber or silicone, capable of absorbing and dispersing low-frequency and mid-frequency vibrations during system operation, reducing the impact of vibration on the system. The distribution of these rubber components can be uniform or locally reinforced according to different vibration frequencies and intensities to improve the vibration damping effect. For example, multiple rubber components can be arranged in four conical shapes, also known as frustum-shaped rubber dampers, positioned at the four corners of the bottom of the vibration damping base. The large diameter of the conical rubber component is 19.5mm, the small diameter is 16mm, the height is 10mm, and the distance from the two sides of the actuator 110 is 35mm. The rubber component material has a Shore hardness of 50A and can absorb high-frequency vibrations.

[0054] Through multiple rubber components, the vibration damping base can effectively isolate external vibrations and prevent vibrations from being transmitted to other parts of the visualization component 103, especially the electromagnetic actuator 110 and the container, thereby ensuring the stability of the system under different working environments.

[0055] In some embodiments, the dynamic visualization pattern includes water ripples or particle motion trajectories to visually reflect the frequency, amplitude, and waveform parameters of the sound. When the sound signal is converted into mechanical vibration by the driver 110, these vibrations are transmitted to the medium inside the container, producing a corresponding dynamic visualization effect. Specifically, sound signals of different frequencies and amplitudes result in different response modes of the medium inside the container, thereby forming dynamic patterns such as water ripples or particle motion trajectories.

[0056] First, when a high-frequency sound signal is input, the water medium forms small, rapidly changing ripples. The shape and expansion speed of these ripples can intuitively reflect the frequency characteristics of the sound signal. The frequency, amplitude, and shape changes of the water ripples are all closely related to the frequency, amplitude, and waveform of the sound. Users can quickly obtain frequency information about the sound signal by observing the changes in the water ripples.

[0057] Secondly, when a low-frequency sound signal is input, the particles (such as millet, soybeans, etc.) inside the container will move along a certain trajectory, forming a relatively large particle movement trajectory. The speed, trajectory shape, and distribution of these particles can reflect the low-frequency characteristics of the sound signal, especially the amplitude and waveform characteristics of the sound. Low-frequency sound signals cause the particles to move significantly within the container, exhibiting more obvious trajectory changes, helping users better understand the propagation characteristics of low-frequency sounds.

[0058] In this way, the dynamic visualization patterns in this embodiment not only provide an intuitive representation of sound signals, but also effectively help users analyze and understand different physical parameters of sound, such as frequency, amplitude, and waveform. The water ripple pattern and particle motion trajectory, as visual representations, make the physical characteristics of sound signals easier to observe and analyze.

[0059] In some embodiments, the display terminal includes a computer audio processing software interface and a driver 110 display terminal for clearly displaying the waveform and spectrum information of the sound signal. The computer audio processing software has a graphical spectrum analysis plugin, which allows users to observe the waveform and spectrum information of the sound signal in real time. This plugin can convert the digital audio signal transmitted from the sound acquisition component 101 into a visual waveform and spectrum diagram, intuitively displaying the frequency, amplitude, and waveform characteristics of the sound signal.

[0060] When users view real-time waveforms on a computer interface, audio processing software can amplify or reduce the sound signal as needed, displaying more precise frequency and amplitude changes. In this way, users can intuitively analyze the changing patterns and spectral characteristics of the sound signal, thereby gaining a more accurate understanding of the physical properties of sound.

[0061] Furthermore, users can adjust the signal gain by adjusting the knobs in the audio processing software or the amplifier. Adjusting the gain affects the amplitude of the sound wave excitation experienced by objects (such as soybeans, millet, water, etc.) in the driver 110. When the gain increases, the amplitude of the audio signal increases, and the driver 110 excites the medium in the container to produce a greater dynamic response. For example, a high-gain signal will cause water to form more pronounced ripples or make the particle trajectories more violent, thus more intuitively demonstrating the amplitude changes of the sound signal.

[0062] Therefore, display terminals can not only provide users with accurate audio signal visualization effects, but also control the dynamic response of the medium by adjusting the gain, providing diverse audio visualization forms and enhancing users' understanding and analysis of audio signals.

[0063] Various implementations of this disclosure have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed implementations. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described implementations. The terminology used herein is chosen to best explain the principles, practical applications, or improvements to technology in the market, or to enable others skilled in the art to understand the various implementations disclosed herein.

Claims

1. A sound visualization device, characterized in that, include: A sound acquisition component (101) is used to capture sound signals; A signal processing component (102) is connected to the sound acquisition component (101) and is used to process the sound signal; as well as A visualization component (103) is connected to the signal processing component (102), and the visualization component (103) includes a driver (110) and a container for containing a medium, the container being disposed on the driver (110), and the driver (110) is adapted to convert a processed sound signal into mechanical vibrations so that the medium forms a dynamic visualization pattern based on the sound signal; The sound acquisition component (101) includes a microphone, and an acoustic reflection cavity is provided behind the diaphragm of the microphone for suppressing ambient noise behind the diaphragm through phase cancellation; the sound acquisition component (101) also includes a windproof cover and a vibration damping bracket, the windproof cover is disposed at the front end of the microphone for receiving the sound signal, and the vibration damping bracket is used to fix the microphone; the vibration damping bracket includes a body and a vibration damping part, the body is connected to the microphone, and the vibration damping part is disposed at the end of the body away from the microphone; The distance between the microphone and the container is more than 0.3m; The driver (110) includes a driving unit (111) comprising an annular magnet (1111), a voice coil (1112), and a paper cone diaphragm (1113). The voice coil (1112) is suspended in the magnetic gap of the annular magnet (1111), and the paper cone diaphragm (1113) is connected to the voice coil (1112) by an elastic element. The driver (110) is connected to the bottom of the container by a sealing ring (1114), and the paper cone diaphragm (1113) is positioned facing the container.

2. The sound visualization device according to claim 1, characterized in that, The microphone is connected to the signal processing component (102) via a shielded cable.

3. The sound visualization device according to claim 1, characterized in that, The signal processing component (102) includes a noise filtering unit for adjusting filtering parameters in real time according to ambient noise.

4. The sound visualization device according to claim 1, characterized in that, The visualization component (103) includes a vibration damping base, the bottom of which is provided with multiple rubber parts.

5. The sound visualization device according to claim 1, characterized in that, The dynamic visualization pattern includes water ripples or particle motion trajectories, used to reflect sound frequency, amplitude, and waveform parameters.

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