Invention Grant
- Patent Title: System and method for determining audio output device type
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Application No.: US17232027Application Date: 2021-04-15
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Publication No.: US11456006B2Publication Date: 2022-09-27
- Inventor: Joseph M. Williams , Sean A. Ramprashad , Nathan de Vries , Nicholas Felton
- Applicant: Apple Inc.
- Applicant Address: US CA Cupertino
- Assignee: Apple Inc.
- Current Assignee: Apple Inc.
- Current Assignee Address: US CA Cupertino
- Agency: Womble Bond Dickinson (US) LLP
- Main IPC: G10L25/51
- IPC: G10L25/51 ; G10L21/0232 ; H04R29/00 ; G10L25/06 ; H04R1/08 ; G10L21/0208

Abstract:
A method performed by a processor of an audio source device. The method drives an audio output device of the audio source device to output a sound with an audio output signal. The method obtains a microphone signal from a microphone of the audio source device, the microphone signal capturing the outputted sound. The method determines whether the audio output device is a headset or a loudspeaker based on the microphone signal and configures an acoustic dosimetry process based on the determination.
Public/Granted literature
- US20210358515A1 System and Method for Determining Audio Output Device Type Public/Granted day:2021-11-18
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