JPS62168190U - - Google Patents
Info
- Publication number
- JPS62168190U JPS62168190U JP5511286U JP5511286U JPS62168190U JP S62168190 U JPS62168190 U JP S62168190U JP 5511286 U JP5511286 U JP 5511286U JP 5511286 U JP5511286 U JP 5511286U JP S62168190 U JPS62168190 U JP S62168190U
- Authority
- JP
- Japan
- Prior art keywords
- gain
- cross
- fade
- signal
- control device
- 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
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Management Or Editing Of Information On Record Carriers (AREA)
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
Description
第１図は本考案を編集装置に適用した一実施例
を示すブロツク図、第２図及び第３図はそのＲＯ
Ｍ１３の説明に供する略線図、第４図は従来の編
集装置を示すブロツク図、第５図はその対数変換
回路の特性曲線図である。
１，１１……編集装置、２，３……ＶＣＡ、４
……加算回路、１２……ＣＰＵ、１３……ＲＯＭ
、１４……キーボード、１５，１６……ラツチ回
路、１７……デイジタル／アナログ変換回路。
Fig. 1 is a block diagram showing an embodiment in which the present invention is applied to an editing device, and Figs. 2 and 3 are its RO.
FIG. 4 is a block diagram showing a conventional editing device, and FIG. 5 is a characteristic curve diagram of its logarithmic conversion circuit. 1, 11...Editing device, 2, 3...VCA, 4
... Addition circuit, 12 ... CPU, 13 ... ROM
, 14...keyboard, 15, 16...latch circuit, 17...digital/analog conversion circuit.
Claims (1)
信号の利得を制御することによりクロスフエード
する出力信号を得るようにした電子編集システム
の利得制御装置において、 相補的に変化する一対の遷移曲線に対応する遷
移曲線データを格納する記憶装置と、 上記記憶装置から読み出された遷移曲線データ
を電圧信号に変換して、上記クロスフエード制御
信号として送出する変換装置と を具えることを特徴とする利得制御装置。[Claims for Utility Model Registration] A gain control device for an electronic editing system that obtains a cross-fade output signal by controlling the gain of a pair of controlled signals using a cross-fade control signal, and a conversion device that converts the transition curve data read from the storage device into a voltage signal and sends it out as the crossfade control signal. Features a gain control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5511286U JPS62168190U (en) | 1986-04-12 | 1986-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5511286U JPS62168190U (en) | 1986-04-12 | 1986-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62168190U true JPS62168190U (en) | 1987-10-24 |
Family
ID=30882720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5511286U Pending JPS62168190U (en) | 1986-04-12 | 1986-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62168190U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5850685A (en) * | 1981-09-18 | 1983-03-25 | Matsushita Electric Ind Co Ltd | Editing device of digital signal |
-
1986
- 1986-04-12 JP JP5511286U patent/JPS62168190U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5850685A (en) * | 1981-09-18 | 1983-03-25 | Matsushita Electric Ind Co Ltd | Editing device of digital signal |
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