Audio frequency adjusting system and method
A technology of audio adjustment and audio, applied in the direction of electrical components, etc.
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[0022] Please refer to figure 1 , is a schematic diagram of an audio adjustment system 1 according to an embodiment of the present invention. The audio adjustment system 1 includes: a first test module 100 , an analysis module 106 , an equalizer module 108 , a second test module 110 , a voice playback device 102 to be tested, and a sound receiver 104 .
[0023] Wherein, the first test module 100 , the analysis module 106 , the equalizer module 108 and the second test module 110 can be operated by an application program stored in a host 10 to execute an audio adjustment method.
[0024] The first test module 100 is used for generating a frequency response test signal 101 . In one embodiment, the frequency response test signal 101 is a chirp signal (Chirp Signal), which means a section of signal from low frequency to high frequency gradually. In one embodiment, the audio playback device 102 to be tested further includes an audio processing module 112 . The sound processing mo...
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