Invention Grant
- Patent Title: Sound quality evaluation method and sound quality evaluation system using same
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Application No.: US17829810Application Date: 2022-06-01
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Publication No.: US11756569B2Publication Date: 2023-09-12
- Inventor: Chun-Chi Wang , Kuo-Yuan Huang , Wei-Chen Kuan , Tzu-Yin Su , Tsung-Yen Yu
- Applicant: ASUSTeK COMPUTER INC.
- Applicant Address: TW Taipei
- Assignee: ASUSTEK COMPUTER INC.
- Current Assignee: ASUSTEK COMPUTER INC.
- Current Assignee Address: TW Taipei
- Agency: McClure, Qualey & Rodack, LLP
- Priority: TW 0129852 2021.08.12
- Main IPC: G10L25/51
- IPC: G10L25/51

Abstract:
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.
Public/Granted literature
- US20230053206A1 SOUND QUALITY EVALUATION METHOD AND SOUND QUALITY EVALUATION SYSTEM USING SAME Public/Granted day:2023-02-16
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