发明授权
US09449613B2 Room identification using acoustic features in a recording 有权
在录音中使用声学特征的房间识别

Room identification using acoustic features in a recording
摘要:
Analysis of the audio component in multimedia data is disclosed. Rooms can be described through room impulse responses (RIR), the “fingerprint” of a specific room. The method uses machine learning techniques to identify rooms from ordinary audio recordings.
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