Sound quality evaluation method and sound quality evaluation system using same

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United States of America Patent

PATENT NO 11756569
APP PUB NO 20230053206A1
SERIAL NO

17829810

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Abstract

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A sound quality evaluation method and a sound quality evaluation system using same are provided. The sound quality evaluation system records playback of a test audio file on a plurality of playback devices to generate a plurality of pieces of audio data, and divides the audio data into a plurality of frequency bands. The sound quality evaluation system calculates the frequency bands to obtain a plurality of evaluation scores of the playback devices. The sound quality evaluation system captures sound quality ranking information corresponding to the playback devices from a reference source, and adjusts the evaluation scores according to the sound quality ranking information, to further obtain a reference model. The sound quality evaluation system adjusts correspondingly evaluation scores of a plurality of to-be-tested playback devices according to the reference model, to obtain sound quality ranking information of the to-be-tested playback devices.

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Patent Owner(s)

  • ASUSTEK COMPUTER INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Kuo-Yuan Taipei, TW 3 0
Kuan, Wei-Chen Taipei, TW 1 0
Su, Tzu-Yin Taipei, TW 1 0
Wang, Chun-Chi Taipei, TW 32 92
Yu, Tsung-Yen Taipei, TW 4 0

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