Audio Signal Processing for Listening Devices

摘要

A method of mitigating effects of alternating or changing pneumatic pressures within a substantially sealed ear canal includes providing an indication of ear canal sound pressure level associated with sound for an audio program produced by a corresponding audio listening device substantially sealing an ear canal to form a substantially trapped volume; and performing audio signal processing on the audio program based on the indication of ear canal sound pressure level using a predetermined frequency response curve for the audio listening device to mitigate effects of pneumatic pressure within the ear canal.

主权项

1. A method of mitigating effects of alternating or changing pneumatic pressures within a substantially sealed ear canal, the method comprising:
providing an indication of ear canal sound pressure level associated with sound for an audio program produced by a corresponding audio listening device substantially sealing an ear canal to form a substantially trapped volume; and performing audio signal processing on the audio program based on the indication of ear canal sound pressure level using a predetermined frequency response curve for the audio listening device to mitigate effects of pneumatic pressure within the ear canal.