JPH0178362U - - Google Patents
Info
- Publication number
- JPH0178362U JPH0178362U JP1987172730U JP17273087U JPH0178362U JP H0178362 U JPH0178362 U JP H0178362U JP 1987172730 U JP1987172730 U JP 1987172730U JP 17273087 U JP17273087 U JP 17273087U JP H0178362 U JPH0178362 U JP H0178362U
- Authority
- JP
- Japan
- Prior art keywords
- semiconductor memory
- recording
- conversion means
- memory means
- digital signals
- 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
Links
- 239000004065 semiconductor Substances 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims 3
- 230000005236 sound signal Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は本考案の一実施例の動作説明図である。
図中、１は録音・再生ヘツド、７はマイクロホ
ン、９Ａ〜９Ｅはスイツチ、１０は信号処理回路
、１１は半導体メモリ、１２は制御部、１３はシ
ステムコントローラ、１４はドライブ回路、１５
はテープ走行モータを示す。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is an explanatory diagram of the operation of one embodiment of the present invention. In the figure, 1 is a recording/playback head, 7 is a microphone, 9A to 9E are switches, 10 is a signal processing circuit, 11 is a semiconductor memory, 12 is a control section, 13 is a system controller, 14 is a drive circuit, 15
indicates the tape running motor.
Claims (1)
換するＡ／Ｄ変換手段と、このＡ／Ｄ変換手段の
出力を記録する半導体メモリ手段と、この半導体
メモリ手段から読み出したデジタル信号をアナロ
グ信号に変換して出力するＤ／Ａ変換手段を備え
、録音操作には前記半導体メモリ手段に記録され
ている、録音操作時よりも所定時間前に入力され
たオーデイオ信号を録音できるようにしたことを
特徴とするテープレコーダ。 A/D conversion means for converting input audio signals into digital signals; semiconductor memory means for recording the output of the A/D conversion means; and converting the digital signals read from the semiconductor memory means into analog signals. The tape is equipped with a D/A conversion means for outputting, and is capable of recording an audio signal inputted a predetermined time before the recording operation, which is recorded in the semiconductor memory means during the recording operation. recorder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172730U JPH0178362U (en) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987172730U JPH0178362U (en) | 1987-11-13 | 1987-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0178362U true JPH0178362U (en) | 1989-05-26 |
Family
ID=31464685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987172730U Pending JPH0178362U (en) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0178362U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63168881A (en) * | 1987-01-07 | 1988-07-12 | Sanyo Electric Co Ltd | Sound recording/reproducing circuit for tape recorder |
-
1987
- 1987-11-13 JP JP1987172730U patent/JPH0178362U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63168881A (en) * | 1987-01-07 | 1988-07-12 | Sanyo Electric Co Ltd | Sound recording/reproducing circuit for tape recorder |
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