发明名称 |
Method for recording voice messages on flash memory in a hand held recorder |
摘要 |
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.
|
申请公布号 |
US5742737(A) |
申请公布日期 |
1998.04.21 |
申请号 |
US19970810210 |
申请日期 |
1997.03.03 |
申请人 |
NORRIS COMMUNICATIONS CORPORATION |
发明人 |
DABERKO, NORBERT P.;DAVIS, RICHARD K.;BRIDGEWATER, RICHARD D. |
分类号 |
G11B19/16;G11B33/10;G11C7/16;(IPC1-7):G10L9/00;G11B27/031 |
主分类号 |
G11B19/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|