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Selective suppression of audio emitted from an audio source
专利权人:
AT&T Mobility II LLC
发明人:
Sheldon Kent Meredith,Jeremy Fix,Mario Kosseifi
申请号:
US14087343
公开号:
US09361875B2
申请日:
2013.11.22
申请国别(地区):
US
年份:
2016
代理人:
摘要:
Methods, apparatus, systems and articles of manufacture (e.g., physical storage media, such as storage devices and/or storage disks) to implement selective suppression of audio emitted from an audio source are disclosed. Example methods disclosed herein for audio suppression include obtaining, at a first time, reference audio data corresponding to a first audio signal, the first audio signal to be output by an audio source at a second time later than the first time. Such example methods can also include processing the reference audio data to generate a suppression signal to be output by a speaker associated with a user device to suppress the first audio signal when received at the user device at a third time later than the first time. Such example methods can further include providing the suppression signal to an audio output driver in communication with the speaker.
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