JPH0446799U - - Google Patents
Info
- Publication number
- JPH0446799U JPH0446799U JP8965090U JP8965090U JPH0446799U JP H0446799 U JPH0446799 U JP H0446799U JP 8965090 U JP8965090 U JP 8965090U JP 8965090 U JP8965090 U JP 8965090U JP H0446799 U JPH0446799 U JP H0446799U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- filter
- audio signal
- component
- low
- 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
- 230000005236 sound signal Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の実施例を示す図、第２図、第
３図、第４図、第５図は本考案を説明するための
図である。
７，８……低域通過フイルター、９……第１フ
イルター、１０……第２フイルター、１１……制
御回路。
FIG. 1 is a diagram showing an embodiment of the present invention, and FIGS. 2, 3, 4, and 5 are diagrams for explaining the present invention. 7, 8...Low pass filter, 9...First filter, 10...Second filter, 11...Control circuit.
Claims (1)
からなる音声信号と、該音声信号の低域成分を可
変可能に低下せしめる第１のフイルターと、該音
声信号の高域成分を可変可能に強調するため第２
のフイルターと、該音声信号の高域成分を低下せ
しめる低域通過フイルターと、上記第１フイルタ
ーと第２フルイターとの特性を制御し、上記低域
通過フイルターの動作を制御する制御回路からな
ることを特徴とする音声処理回路。 An audio signal consisting of a right signal (R signal component) and a left signal (L signal) component, a first filter that variably reduces the low frequency component of the audio signal, and a high frequency component of the audio signal that is variable. Second to emphasize
a low-pass filter that reduces high-frequency components of the audio signal; and a control circuit that controls the characteristics of the first filter and the second filter and controls the operation of the low-pass filter. An audio processing circuit featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8965090U JPH084797Y2 (en) | 1990-08-27 | 1990-08-27 | Voice processing circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8965090U JPH084797Y2 (en) | 1990-08-27 | 1990-08-27 | Voice processing circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0446799U true JPH0446799U (en) | 1992-04-21 |
| JPH084797Y2 JPH084797Y2 (en) | 1996-02-07 |
Family
ID=31823776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8965090U Expired - Lifetime JPH084797Y2 (en) | 1990-08-27 | 1990-08-27 | Voice processing circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH084797Y2 (en) |
-
1990
- 1990-08-27 JP JP8965090U patent/JPH084797Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH084797Y2 (en) | 1996-02-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |