公开(公告)号：WO2015102921A1

公开(公告)日：2015-07-09

申请号：PCT/US2014/071105

申请日：2014-12-18

Applicant: GRACENOTE, INC.

Inventor： JEYACHANDRAN, Suresh ,  BREMER, Vadim ,  CREMER, Markus K.

IPC: G10L25/93

CPC classification number: G10L15/20 ,  G10L25/48 ,  G10L2015/225 ,  H03G3/002 ,  H03G3/3005 ,  H03G3/3089

Abstract: Methods and systems for modification of electronic system operation based on acoustic ambience classification are presented. In an example method, at least one audio signal present in a physical environment of a user is detected. The at least one audio signal is analyzed to extract at least one audio feature from the audio signal. The audio signal is classified based on the audio feature to produce at least one classification of the audio signal. Operation of an electronic system interacting with the user in the physical environment is modified based on the classification of the audio signal.

Abstract translation: 提出了基于声学环境分类的电子系统操作修改方法和系统。 在示例性方法中，检测到存在于用户的物理环境中的至少一个音频信号。 分析至少一个音频信号以从音频信号中提取至少一个音频特征。 基于音频特征对音频信号进行分类以产生音频信号的至少一个分类。 基于音频信号的分类修改在物理环境中与用户交互的电子系统的操作。