False wake-up audio acquisition method, system and device and storage medium
An audio collection, false wake-up technology, applied in speech analysis, speech recognition, instruments, etc., can solve the problems of difficult one-to-one reproduction, long audio time, low efficiency, etc., to achieve shortened time, large throughput, and improved The effect of precision
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Embodiment 1
[0046] Reference attached figure 1 As shown, the embodiment of the present application provides a false wake-up audio collection method, and the method includes the following steps.
[0047] Step S100: Receive and store ambient audio.
[0048] Wherein, in step S100, the sound source of the received and stored ambient audio is the ambient audio generated in the actual scene, or the ambient audio of various places simulated by the audio playback device.
[0049] Step S200: Receive multiple wake-up logs. The wake-up log is configured to use multiple identical devices with voice recognition functions to generate multiple wake-up logs after performing wake-up operations on the ambient audio of the same sound source in the same environment according to the preset trigger wake-up strategy.
[0050]The device in step S200 can be understood as any AI voice product with voice recognition function on the market, of course it is not limited to the product, and can also be the main contr...
Embodiment 2
[0066] refer to Figure 3-4 As shown, the embodiment of the present application provides a false wake-up audio collection system, which adopts any one of the false wake-up audio collection methods in Embodiment 1. The system includes: a host 110, a sound source 140, a radio device 130, and a voice recognition system. Multiple voice recognition devices 120 with the same function; the host 110 is connected to the voice recognition device 120 through the communication serial port, and connected to the radio device 130 through the audio port. The sound source 140 is configured to output ambient audio. The sound receiving device 130 is configured to record the ambient audio in real time and transmit the ambient audio to the host 110 . The voice recognition device 120 is configured to synchronously collect and recognize ambient audio from the same sound source 140, perform a wake-up operation based on a preset trigger wake-up strategy, generate multiple wake-up logs, and transmit t...
Embodiment 3
[0076] refer to Figure 7-8 As shown, the embodiment of the present application provides a false wake-up audio collection device, using any one of the false wake-up audio collection methods in Embodiment 1, the device includes:
[0077] The ambient audio acquisition module 210 is configured to control multiple microphones 320 to synchronously collect ambient audio from the same sound source 310 in the same environment through corresponding sound pickup holes.
[0078] The wake-up log acquisition module 220 is configured to control multiple identical speech recognizers with a speech recognition function, perform wake-up operations on ambient audio respectively according to a preset trigger wake-up strategy, and extract multiple wake-up logs generated. Wherein, the microphone 320 is paired with the speech recognizer one by one. A microphone can be understood as a microphone.
[0079] The false wake-up audio extraction module 230 is configured to combine the wake-up log into a ...
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