20150181362 | Application software and method for automatically adjusting environmental frequency response - Disclosed is an application software for automatically adjusting environmental frequency response, and the application software is installed in a communication device and provided for outputting a sine wave audio frequency to a stereo, and the stereo receives and plays the sine wave audio frequency, and a built-in microphone of the communication device receives the audio frequency outputted from the stereo. After obtaining an appropriate reference gain of 1 KHz, the application software outputs a sine wave audio frequency of 20 Hz˜20 KHz to the stereo and compares the gain value of the audio frequency outputted from the stereo with the reference gain value, and the micro-controller of the stereo adjusts the gain of the current audio frequency to comply with the reference gain value, so that the stereo can have an output approaching/reaching an ideal frequency response curve. | 06-25-2015 |