JPS6045519U - Digital stretch clip circuit - Google Patents
Digital stretch clip circuitInfo
- Publication number
- JPS6045519U JPS6045519U JP13854683U JP13854683U JPS6045519U JP S6045519 U JPS6045519 U JP S6045519U JP 13854683 U JP13854683 U JP 13854683U JP 13854683 U JP13854683 U JP 13854683U JP S6045519 U JPS6045519 U JP S6045519U
- Authority
- JP
- Japan
- Prior art keywords
- digital
- signal
- clipping
- slice
- stretch
- 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.)
- Granted
Links
Landscapes
- Picture Signal Circuits (AREA)
- Processing Of Color Television Signals (AREA)
- Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案のディジタル・ストレッチ・クリップ
回路の一実施例の構成を示すブロック図、第２図は同上
ディジタル・ストレッチ・クリップ回路におけるストレ
ッチ回路の詳細な構成を示すブロック図、第３図は同上
ディジタル・ストレッチ・クリップ回路における入力対
出力の関係を示す図である。FIG. 1 is a block diagram showing the configuration of one embodiment of the digital stretch clip circuit of this invention, FIG. 2 is a block diagram showing the detailed configuration of the stretch circuit in the digital stretch clip circuit of the same invention, and FIG. 3 FIG. 2 is a diagram showing the input-to-output relationship in the digital stretch clip circuit.
Claims (1)
と下限の二つのスライス・レベルを設定し、スライスφ
レベル間にあるディジタル信号を任意の最小値と最大値
の間にストレッチする拡大率を求め、信号をストレッチ
する第１の手段と、下限のスライス・レベル以下の信号
を上記の最小値でクリップする第２の手段と、上限のス
ライス・レベル以上の信号を上記の最大値でクリップす
る第３の手段とを具備してなるディジタル・ストレッチ
拳クリップ回路。Two slice levels, an upper limit and a lower limit, are set for a digital signal consisting of multiple bit lengths, and the slice φ
The first means of stretching the signal by determining the expansion ratio for stretching the digital signal between the levels between the arbitrary minimum and maximum values, and clipping the signal below the lower limit slice level at the above minimum value. A digital stretch fist clipping circuit comprising a second means and a third means for clipping a signal above the upper limit slice level at the maximum value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13854683U JPS6045519U (en) | 1983-09-07 | 1983-09-07 | Digital stretch clip circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13854683U JPS6045519U (en) | 1983-09-07 | 1983-09-07 | Digital stretch clip circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6045519U true JPS6045519U (en) | 1985-03-30 |
| JPH0224262Y2 JPH0224262Y2 (en) | 1990-07-03 |
Family
ID=30310829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13854683U Granted JPS6045519U (en) | 1983-09-07 | 1983-09-07 | Digital stretch clip circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6045519U (en) |
-
1983
- 1983-09-07 JP JP13854683U patent/JPS6045519U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0224262Y2 (en) | 1990-07-03 |
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