Voice outputting method and device, voice shielding method and device
A voice output and voice technology, applied in voice analysis, instruments, etc., can solve the problem of low confidentiality of voice calls, achieve the effect of improving the quality of voice transmission, improving reliability, and enhancing interference capabilities
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Embodiment 1
[0048] This embodiment provides a voice output method, such as figure 1 As shown, the steps are as follows:
[0049] Step 100, input a voice as an input voice;
[0050] Step 101, preprocessing the input speech and obtaining waveform characteristic data of the input speech;
[0051] Step 102, judging whether the waveform feature data matches the waveform feature data of a voice in a reserved voice bank, if so, then enter step 103, if not, enter step 104;
[0052] Step 103, calling the extended voice corresponding to the waveform feature data of the voice in the reserved voice library;
[0053] Step 104, outputting the input voice;
[0054] Step 105, synchronously output the input speech and the extended speech.
[0055] Obtain its waveform feature data after preprocessing the input voice, and then match the waveform feature data with the waveform feature data of a voice in the reserved voice bank, and when the matching is successful, the input voice and the reserved voice are sy
Embodiment 2
[0063] This embodiment provides a voice shielding method, such as image 3 As shown, the steps are as follows:
[0064] Step 100, input a voice as an input voice;
[0065] Step 101, preprocessing the input speech and obtaining waveform characteristic data of the input speech;
[0066] Step 102, judging whether the waveform feature data matches the waveform feature data of a voice in a reserved voice bank, if so, then enter step 103, if not, enter step 104;
[0067] Step 103, calling the extended voice corresponding to the waveform feature data of the voice in the reserved voice database;
[0068] Step 104, outputting the input voice;
[0069] Step 105, while outputting the extended voice, shielding the output of the input voice.
[0070] The difference between this embodiment and the voice output method in Embodiment 1 is that in step 105, the input voice and the extended voice are synchronously output in Embodiment 1, and in this embodiment, by closing the channel for transm
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