JPS6414777A - Digital recording and reproducing device - Google Patents

Digital recording and reproducing device

Info

Publication number
JPS6414777A
JPS6414777A JP16867487A JP16867487A JPS6414777A JP S6414777 A JPS6414777 A JP S6414777A JP 16867487 A JP16867487 A JP 16867487A JP 16867487 A JP16867487 A JP 16867487A JP S6414777 A JPS6414777 A JP S6414777A
Authority
JP
Japan
Prior art keywords
circuit
channel
audio
signal processing
digital
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP16867487A
Other languages
Japanese (ja)
Inventor
Takashi Enoki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP16867487A priority Critical patent/JPS6414777A/en
Publication of JPS6414777A publication Critical patent/JPS6414777A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To facilitate the monoralization by selecting one channel only, outputting only this selecting signal to both right and left channels and outputting input signals of the right and left channels to their respective channels as well. CONSTITUTION:An audio control circuit 2 is connected between a digital signal processing circuit 1 and a digital-analog (D/A) conversion circuit 3, and a sample holding circuit 4 is connected between the D/A conversion circuit 3 and an audio circuit 5, and then a system control (CPU) circuit 6 is connected with a control part 7 and an interface circuit 8 respectively. Then, digital audio data outputted from the digital signal processing circuit 1 are decided as to which channel to output, both of the right and left channels or the right channel or the left channel by the audio control circuit 2 based on control signals from the digital signal processing circuit 1 and also the system control circuit 6, and then outputted to the next D/A conversion circuit 3. By this method, the monoralization can simply be performed.
JP16867487A 1987-07-08 1987-07-08 Digital recording and reproducing device Pending JPS6414777A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16867487A JPS6414777A (en) 1987-07-08 1987-07-08 Digital recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16867487A JPS6414777A (en) 1987-07-08 1987-07-08 Digital recording and reproducing device

Publications (1)

Publication Number Publication Date
JPS6414777A true JPS6414777A (en) 1989-01-18

Family

ID=15872383

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16867487A Pending JPS6414777A (en) 1987-07-08 1987-07-08 Digital recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS6414777A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04121057U (en) * 1991-04-02 1992-10-29 アルパイン株式会社 CD player

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS613561B2 (en) * 1975-09-29 1986-02-03 Nippon Steel Corp

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS613561B2 (en) * 1975-09-29 1986-02-03 Nippon Steel Corp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04121057U (en) * 1991-04-02 1992-10-29 アルパイン株式会社 CD player

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