JPH0181759U - - Google Patents

Info

Publication number
JPH0181759U
JPH0181759U JP1987175563U JP17556387U JPH0181759U JP H0181759 U JPH0181759 U JP H0181759U JP 1987175563 U JP1987175563 U JP 1987175563U JP 17556387 U JP17556387 U JP 17556387U JP H0181759 U JPH0181759 U JP H0181759U
Authority
JP
Japan
Prior art keywords
audio
audio signal
memory
signal
reproduce
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
JP1987175563U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1987175563U priority Critical patent/JPH0181759U/ja
Publication of JPH0181759U publication Critical patent/JPH0181759U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例を示すブロツク図、
第２図はそれに使用するデルタ復調器の概略構成
を示すブロツク図である。 ４……ローパスフイルタ、５……デルタ復調器
、７……半導体メモリ、８……累算器。 FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a block diagram showing a schematic configuration of a delta demodulator used therein. 4...Low pass filter, 5...Delta demodulator, 7...Semiconductor memory, 8...Accumulator.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 半導体メモリを備え、このメモリに音声信号を
繰り返し重ね書きしながら再生するようにした音
声機器に於いて、前記音声信号をデルタ変調によ
つてデジタル信号に変換して書き込むようにした
ことを特徴とする音声機器。 An audio device equipped with a semiconductor memory and configured to reproduce an audio signal while repeatedly overwriting the memory, characterized in that the audio signal is converted into a digital signal by delta modulation and then written. audio equipment.
JP1987175563U 1987-11-17 1987-11-17 Pending JPH0181759U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987175563U JPH0181759U (en) 1987-11-17 1987-11-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987175563U JPH0181759U (en) 1987-11-17 1987-11-17

Publications (1)

Publication Number Publication Date
JPH0181759U true JPH0181759U (en) 1989-05-31

Family

ID=31467352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987175563U Pending JPH0181759U (en) 1987-11-17 1987-11-17

Country Status (1)

Country Link
JP (1) JPH0181759U (en)

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