Hisense Electric Co., Ltd.;Hisense USA Corp.;Hisense International Co., Ltd.
发明人:
Wenjie Wang
申请号：
US15199363
公开号：
US10043529B2
申请日:
2016.06.30
申请国别(地区):
US
年份:
2018
代理人:
摘要：
Methods and systems are disclosed for echo suppression of an input audio signal. A multimedia system and a remote control unit are configured to adaptively and dynamically preform calibration processes for obtaining sets of echo suppression parameters. The sets of echo suppression parameters are used to generate an audio signal from an input audio. When rendered by a speaker, the generated audio signal produces echo-suppressed sound of the input audio signal at one of more locations.
