8 results about "Sound mixer" patented technology

The invention is classified in the field of audio player engineering, namely multimedia system, and is applicable to audio file reproduction. The technical effect of the invention is in expanding its functionality and versatility, interactivity and user engagement. The mechanical multimedia audio player is characterized by having a housing, which houses a mechanically driven generator connected to each other, a curved handle rigidly connected to the shaft of the generator, a voltage limiter, a power converter, a charging port, a memory card reader, an amplifier, an audio speaker, a display, a control board, a microcontroller, a switchboard, an audio player and a mixer.

A system 3 synchronises a plurality of AV devices 2 to corresponding multichannel audio. Each device 2 has preloaded images, and a distribution device 4 wirelessly connected AV device. The server 4 triggers preloaded images on each device. A cinema server 6 is connected to server 4 and configured to send time codes signals. A sound mixer 7 is cable connected to the cinema server 6 and receives audio data corresponding to VR images simultaneously with the server 4. The server 4 is cable connected to a wireless access point 5 to simultaneously message each device 2. A speaker element is provided for each channel of audio connected to mixer 7 such that upon receipt of the audio file, the mixer 7 relays each channel audio signal to respective speakers 8 in synchronisation with the VR device images.

Systems and methods for routing audio and / or video streams and remote rendered video layout for conference side group conversations and voice assistant providers are disclosed. During a main conference comprising a plurality of users, a request is received to create a side group conversation comprising a subgroup of the plurality of users. A voice assistant provider is invited to the side group conversation. Users in the subgroup may be granted different permissions to query or receive responses from the voice assistant. Incoming audio and video streams from each user are demultiplexed and decoded. Decoded audio streams are processed by an appropriate audio mixer of the group and voice assistant. Decoded video streams are processed and rendered based on a video grouping render policies. Processed audio streams for each group and voice assistant and / or rendered videos are encoded and routed to each user through their dedicated multiplexer.

1. Name of this design product: Body of the mixer (Soundcraft Signature Plus). 2. Purpose of this design: for mixing audio signals or sounds; partial design purpose: as the main body of a mixer. 3. The key design features of this product are the shape of the solid lines on the product. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The present disclosure provides an audio signal separation method and apparatus, an electronic device, and a storage medium. The method comprises: acquiring frequency domain signals respectively corresponding to audio signals of different channels of an audio device; decomposing the frequency domain signals to acquire a coherent sound signal and an ambient sound signal of each channel; when ambient sound signals of the different channels correspond to same energy, determining a target ambient sound signal of each channel on the basis of a phase difference between the ambient sound signals of the different channels; and separating from an audio signal of each channel a target ambient sound signal of the corresponding channel to acquire a target coherent sound signal of the channel. Secondary processing is performed on the separated target coherent sound signal and target ambient sound signal by means of a sound mixer or a multi-channel algorithm, to create a more immersive and realistic auditory atmosphere, thereby improving the auditory experience of a user.

1. The name of the design product: audio mixer. 2. The use of the design product: the product is an audio mixer, which is connected with other external devices in wired or wireless mode, and is used in cooperation to transmit and play audio, and the music can be edited by using the various operation parts arranged on the surface thereof. 3. The design points of the design product: in shape. 4. The picture or photo best showing the design points: perspective view 1.

A system and method for organizing incoming data from audio sources and vehicle system inputs into one or more matrices to hierarchically prioritize the incoming data into one or more of a low priority mixer, a medium priority mixer and a high priority mixer. The hierarchically organized incoming data is prioritized and assigned as an input or a trigger to one or more duckers to generate a mixed audio signal that combines attenuated and ducked incoming data. A mixed audio signal is transmitted over a communication link for playback by a personal audio device.

The application discloses a kind of multi-track audio buffering method, device, equipment and readable storage medium, applied to digital audio buffering technical field, comprising: obtaining initial multi-track audio accompaniment data;Utilize decoder to carry out decoding processing to initial multi-track audio accompaniment data, obtain multiple decoded audio accompaniment data, and utilize first decoding buffer pool to store multiple decoded audio accompaniment data;From first decoding buffer pool, obtain target decoded audio accompaniment data, utilize first mixer to process target decoded audio accompaniment data, obtain mixed multi-track audio accompaniment data;Utilize player to play mixed multi-track audio accompaniment data.Compared with current directly buffering directly playing to multi-track audio, the application is decoded to multi-track audio, and decoded data is stored in first buffer pool, so that decoded audio accompaniment data can be directly obtained from first buffer pool, so that subsequent waiting time is reduced by buffering, and the fluency of audio playing is improved.