CPC H04R 29/001 (2013.01) [G01R 31/2825 (2013.01); G06F 11/3058 (2013.01); H04R 3/04 (2013.01)] | 8 Claims |
1. A method for processing information, comprising:
determining a current output voltage of a power supply in a terminal device;
determining a target parameter of an audio processing circuit in the terminal device according to the current output voltage; and
configuring the audio processing circuit for processing an audio signal according to the target parameter,
wherein configuring the audio processing circuit for processing the audio signal according to the target parameter comprises:
in response to the target parameter comprises a gain parameter of an analog audio signal, configuring an amplifier in the audio processing circuit according to the gain parameter of the analog audio signal, with the amplifier being configured to amplify the audio signal which is converted into an analog signal,
the gain parameter of the analog audio signal comprises: a third gain parameter corresponding to the current output voltage in response to the current output voltage being greater than an output voltage threshold, and a fourth gain parameter corresponding to the current output voltage in response to the current output voltage being less than or equal to the output voltage threshold, wherein the audio processing circuit processes the audio signal based on the third gain parameter, such that a fifth gain value for the audio signal is obtained, and the audio processing circuit processes the audio signal based on the fourth gain parameter, such that a sixth gain value for the audio signal is obtained, the sixth gain value is greater than the fifth gain value.
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