12results about How to "Clear voice" patented technology

The invention provides a digital human voice interaction processing method and device, electronic equipment and a medium, and relates to the technical field of natural language processing, in particular to the technical field of voice recognition, semantic recognition, intelligent agents and generative search. According to the implementation scheme, in response to received first audio data, first voiceprint data of a digital person is obtained, the first audio data indicates a user to initiate a voice interaction request to the digital person, and the first voiceprint data indicates voiceprint data used by the digital person for currently performing voice broadcasting; in response to the received second audio data, first noise reduction processing is carried out on the second audio data based on the first voiceprint data to obtain third audio data, and the time for receiving the second audio data is after the time for receiving the first audio data; and in response to a first instruction which is sent by the user and indicates to interrupt voice interaction and is determined according to the third audio data, generating a stop instruction and sending the stop instruction to the digital person to control the digital person to stop voice broadcasting.

The utility model discloses a capacitance microphone, which comprises a mounting seat, a mounting frame is hinged to the top of the mounting seat, a microphone is arranged on the inner side of the mounting frame, a plurality of mounting buckles are arranged on the inner side of the mounting frame, and a plurality of mounting buckles corresponding to the mounting buckles are arranged on the outer side of the microphone. The installation buckle is connected with the installation buckle through an elastic component, the elastic component is an elastic line or an elastic rope, the top of the installation base is hinged to the installation frame through a hinge screw, and the hinge screw is in threaded connection with a manual adjusting screw. The microphone is convenient to mount, when vibration is generated outside, the vibration is transmitted to the elastic component through the mounting seat and the mounting frame, and the vibration is retarded by the elastic component and then transmitted to the microphone due to the elasticity of the elastic component, so that the influence of the external vibration on the microphone is greatly reduced, and the service life of the microphone is prolonged. The microphone is ensured not to influence audio receiving signals due to vibration, and the microphone is ensured to output clear sound.

A children's piano comprises a piano frame, one side of the piano frame is provided with piano keys, and the other side is provided with a sound cavity; the piano keys extend to the inner side of the sound cavity after passing through a partition; in the sound cavity, a sound-generating device for generating sound by striking the piano keys is provided on the upper side of the piano keys, and a sound cavity cover is detachably fixed on the top of the sound-generating device; the sound-generating device comprises a group of sound tubes, and the sound tubes are fixedly mounted on a sound tube bracket through gaskets; the sound tubes comprise a plurality of metal hollow tubes arranged in sequence, and the plurality of metal hollow tubes are arranged in a structure according to musical temperament with different lengths; the gasket is provided with slots corresponding to the metal hollow tubes, and the plurality of metal hollow tubes are installed and fixed in the plurality of slots at intervals; a piano key mounting seat is installed between the piano keys and the bottom plate of the piano frame, and soft pads for eliminating noise are provided on the piano key mounting seat, the bottom surface of the partition and the bottom plate of the piano frame at the parts that contact the piano keys when they move.

The utility model provides a kind of scarf of detecting carotid artery pulsation, belong to intelligent wearing technical field.The technical problem of scarf in prior art cannot analyze pulse frequency, and the technical problem that detection equipment is inconvenient to disassemble simultaneously does not have early warning mechanism is solved.Its technical scheme is: a kind of scarf of detecting carotid artery pulsation, including scarf body, fixing device and pulse detection device, fixing device is set on scarf body, and pulse detection device is detachably set on fixing device;Fixing device is provided with outside groove, middle protrusion and inside groove, and the material of fixing device adopts the silica gel material of rich elasticity.The beneficial effects of the utility model are: the utility model takes convenience and comprehensiveness as core, sensor, microprocessor, loudspeaker are simultaneously designed on detachable scarf, integration degree, i.e.the number of devices per unit area, compared with traditional design has reduced, and it is convenient to wear.

The utility model relates to the technical field of communication equipment, in particular to a building interphone with a constant-temperature structure, which comprises a mounting bottom plate, a protective frame body is fixedly mounted on the front surface of the mounting bottom plate, a constant-temperature assembly is arranged in the protective frame body, a heat dissipation assembly is arranged in the protective frame body, and the constant-temperature assembly and the heat dissipation assembly are fixedly mounted on the mounting bottom plate. An operation assembly is arranged on the front face of the protection frame body. According to the building interphone with the constant-temperature structure, by installing the constant-temperature assembly, through cooperation of a constant-temperature bin, a clamping rod and other components, the heating plate can be installed in the constant-temperature bin through the clamping rod, then a heating coil can heat the interior of the interphone, and the situation that the interphone cannot be used due to the too low temperature is prevented; and then the temperature detection module monitors the temperature in the interphone in real time, the temperature control module stops the work of the heating coil when the temperature reaches a proper temperature, and meanwhile, the heat preservation layer is matched for heat preservation, so that the interior of the interphone can be kept at a constant temperature, and meanwhile, the electric power can be saved.

The utility model discloses an explosion-proof acousto-optic alarm system for bank security, which comprises a left explosion-proof acousto-optic alarm and a right explosion-proof acousto-optic alarm, a connecting seat is connected between the left explosion-proof acousto-optic alarm and the right explosion-proof acousto-optic alarm to form a shape like a Chinese character'ao ', and a detection light curtain is mounted on the surface of the connecting seat. The detection light curtain is of a detachable structure, an alarm bell is installed on the surface of the detection light curtain, a notch is formed in the bottom of the detection light curtain, and at least one photoelectric sensor is arranged in the detection light curtain. The two groups of explosion-proof audible and visual alarms and the detection light curtain are arranged, when a light path of a light source of a photoelectric sensor in the detection light curtain is blocked by an object, a signal is output to enable the two groups of explosion-proof audible and visual alarms to give an alarm and flicker, the two groups of explosion-proof audible and visual alarms are matched with the sound of an alarm bell, and the three have different tones and sound in turn from high to low, so that the sound is clear and powerful; the warning device can attract attention of people, the warning effect is better, and meanwhile, a signal can be sent into a control room to remind and warn security.

This utility model relates to the field of pet equipment technology, specifically to a pet activity monitoring collar with a removable battery. Under normal circumstances, when the accelerometer detects that the collar is stationary and has been placed there for 10 minutes, the accelerometer will promptly transmit this detected state signal to the main control MCU. Upon receiving the signal, the main control MCU will immediately enter sleep mode, thereby reducing energy consumption and achieving energy saving. However, once the accelerometer senses that the collar has moved, it will immediately receive this dynamic change signal and quickly transmit the signal to the main control MCU, thereby controlling the main control MCU to start from sleep mode. After the main control MCU is awakened, it will activate the audio IC through its control function. When the audio IC is activated, it will output an analog signal to the speaker device, ultimately enabling the stored voice commands to be played clearly and accurately for further operation or command transmission.

The present invention provides a mental health monitoring system based on a large model, and relates to the technical field of data processing. The method includes: collecting multimodal data of a user, and preprocessing the data to obtain voice data, video data and text data; processing the voice data to obtain short-term high-frequency noise data, processing the video data to obtain image fuzzy data, and obtaining voice emotion features and behavior emotion features according to the frequency domain voice data and video data; processing the short-term high-frequency noise data to obtain voice repair emotion features, and repairing the image fuzzy data to obtain behavior repair emotion features; fusing the voice emotion features, behavior emotion features, voice repair emotion features and behavior repair emotion features to obtain emotion feature analysis data, and inputting the data into a preset emotion recognition large model to generate a mental health status assessment result. The present invention can obtain accurate data.

A key device of a membrane keyboard comprises a lower cover, a supporting plate, an elastic piece, a membrane circuit piece, an elastic body, an upper cover and a key cap. The lower cover comprises a lower substrate and a lower convex cover. And the supporting plate and the lower convex cover jointly define a sound effect enhancing space. And the elastic sheet is located in the sound effect enhancing space. The key cap abuts against the elastic body and comprises a cap cover, a plunger connected with the cap cover and two supporting feet extending downwards from the plunger. The supporting legs extend into the sound effect enhancing space, and one of the supporting legs abuts against the elastic sheet. When the key cap is pressed, one of the supporting feet abuts against the elastic piece to enable the elastic piece to deform and accumulate elastic force, and when the key cap is loosened, the elastic piece pushes the key cap to move upwards, and the elastic piece releases the elastic force and impacts one of the supporting feet to make a sound.

The utility model relates to the technical field of medicine production, and discloses a steam quality alarm mechanism and a coating machine, which comprise an electro connecting pressure gauge, a relay, a power supply module and an alarm device, the electric contact pressure gauge is arranged on the steam pipeline and is used for detecting the pressure in the pipeline; the relay comprises a coil and a normally open contact, and the coil is electrically connected with the electric contact pressure gauge; one end of the power supply module is electrically connected with one end of a normally open contact of the relay; one end of the alarm device is electrically connected with the other end of the normally open contact of the relay, and the other end of the alarm device is electrically connected with the other end of the power supply module. According to the utility model, an operator can respond according to an alarm, deal with abnormities in time and control risks in time, so that the coating quality of a solid preparation is improved.

The utility model discloses a bone conduction anti-noise listening and speaking earphone, which comprises a head beam main body and two sets of sound transmission components which are symmetrically arranged left and right, each sound transmission component comprises an ear-crossing support piece, a bone conduction microphone and a bone conduction loudspeaker, the bone conduction microphone is inserted into a rear ring piece of the ear-crossing support piece and is attached to a temporal bone behind an ear, and the bone conduction loudspeaker is connected with the bone conduction microphone. The bone conduction loudspeakers are inserted into the front ring pieces of the ear-crossing supporting pieces and attached to temporal bones in front of ears, and the head beam body is connected between the two ear-crossing supporting pieces.