KR930003611A

KR930003611A - Voice recording and playback method and its integrated circuit

Info

Publication number: KR930003611A
Application number: KR1019910012950A
Authority: KR
Inventors: 오광석; 김창수; 조근래
Original assignee: 김광호; 삼성전자 주식회사
Priority date: 1991-07-26
Filing date: 1991-07-26
Publication date: 1993-02-24

Abstract

내용 없음.No content.

Description

Voice recording and playback method and its integrated circuit

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명의 음성녹음 및 재생방법에 따른 메모리사용을 설명하기 위한 도면,3 is a view for explaining the memory use according to the voice recording and playback method of the present invention;

제4도는 발명의 일실시예를 나타낸 음성녹음 및 재생 집적회로의 블럭도.4 is a block diagram of an audio recording and reproducing integrated circuit, showing an embodiment of the invention.

Claims

IAC (5) that counts the address of the index area (A ″) in the memory area, CAC (11) that stores the address of the memory currently being used, and SAS that stores +1 increments in the end address at the end of recording and playback. And a sound recording / reproducing integrated circuit comprising an AC (33) for comparing the contents of the CAC (11) with the contents of the SAR (22) and outputting a control signal (AEQ).

2. The voice recording and reproducing circuit according to claim 1, wherein the addresses stored in the CAC 11 and the SAS 44 are stored in the address of the index area A ″ in the memory area indicated by the IAC 5. .

The voice recording and reproducing integrated circuit according to claim 1, wherein the control signal (AEQ) of the AC (33) is generated when the contents of the CAC (11) and the contents of the SAR (22) are the same.

The contents (a) of the SAS 44 are registered in the CAC 11 by the recording start signal, the recording start address (a) of the outgoing message is stored in the memory area, the contents of the message are recorded, and the message is recorded. A first step of storing an end address (b), a second step of storing a value incremented by one in the recording end address of the message in the SAS 44 and the SAR 22, and CAC by the re-roducting start signal. A third address which registers the start address of the outgoing message in (11), reproduces the outgoing message stored from the address of the CAC 11 to the address of the SAR 22, and then terminates playback by the output signal of the AC 33; And recording the contents of the SAS 44 by the recording start signal to the CAC 11, storing the recording start address (b + 1 address) of the incoming message in the memory area and recording the contents of the message. A fourth step of storing the recording end address (address c) of the message, and the SAS (44) and the SAR (22). A five-step voice recording and reproducing method of storing a value increased by one in the recording end address of the message and feeding back to the third step.

5. The recording and reproducing start address and the end address of the outgoing message and the incoming message are stored in an index area (k) of the memory area indicated by the IAC 5, and the contents of the outgoing message. Is stored in the voice data area (B ″) of the memory areas indicated by the CAC (11).

5. The method of claim 4, wherein the third step compares the contents of the CAC 11 and the SAR 22 at the AC 333 to terminate playback of the outgoing message by the AEQ signal generated when the contents are the same. Voice recording and playback method characterized in that.

※ Note: The disclosure is based on the initial application.