Hearing aid with sound replay capability

Details Hearing aid with sound replay capability Hearing aid with sound replay capability

2005-01-04

2005-01-04

Le, Huyen (Department: 2643)

Electrical audio signal processing systems and devices

Hearing aids, electrical

C381S320000

Reexamination Certificate

active

06839446

ABSTRACT:
A hearing aid includes a sound replay capability. The hearing aid can operate in a normal mode, augmenting sound as the sound occurs, or the hearing aid can operate in a replay mode (typically in response to input from the wearer of the hearing aid), replaying sound beginning up to a specified duration of time prior to the current time.

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PMA7000B-Series Audio Selector Panel Marker Beacon Receiver and Stereo Intercom System—Pilot's Guide and Operation Manual, PS Engineering, Inc., May 2002.
PMA7000B-Series Audio Selector Panel Marker Beacon Receiver and Stereo Intercom System—Pilot's Guide and Operation Manual, PS Engineering, Inc., May 2002.
World Wide Web page describing “Car Cell Phone System with Continuous Digital Recording Hear It Again Technology,” www.sharperimage.com/us/en/catalog, Nov. 8, 2001.
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The Sharper Image—Holiday 2001 Catalog, p. 11.

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