Method for recording voice messages on flash memory in a hand he

Details Method for recording voice messages on flash memory in a hand he Method for recording voice messages on flash memory in a hand he

1997-03-03

1998-04-21

MacDonald, Allen R.

Static information storage and retrieval

Magnetic bubbles

Guide structure

365 27, G10L 900, G11B 27031

Patent

active

057427372

ABSTRACT:
A solid state digital hand held recording device having a multifunctional switch assembly. A printed circuit board including a microcontroller electrically coupled to switch terminals operates to control the processing of sound into electrical signals and store said signals on a digital recording medium. The switch assembly actuates electrical signals coupled to said microcontroller thereby activating a sequence of actions (a program) stored within read-only memory device. A plurality of programs can be activated to instantaneously begin recording a message, verify the integrity of the recording medium, and index a message being recorded for rapid recall.

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Masuoka, "Technology Trend of Flash--EEPROM", IEEE Symposium on VLSI Technology Digests of Technical Papers, Apr. 1992.

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