| 摘要 |
System for automatically performing a frequency response equalization tuning utilizes a central processing unit (CPU) in an electronic device to simulate and generate a standard sound signal having a predetermined bandwidth through a sound control circuit in order for a microphone to receive the signal for sending back to the CPU through the sound control circuit performing a frequency response matching with respect to a predetermined ideal frequency response data, calculating a set of equalization tuning gains, and storing the gains in a digital equalizer for automatically performing a frequency response equalization tuning on the speaker.
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