JPS62196436U - - Google Patents
Info
- Publication number
- JPS62196436U JPS62196436U JP8576086U JP8576086U JPS62196436U JP S62196436 U JPS62196436 U JP S62196436U JP 8576086 U JP8576086 U JP 8576086U JP 8576086 U JP8576086 U JP 8576086U JP S62196436 U JPS62196436 U JP S62196436U
- Authority
- JP
- Japan
- Prior art keywords
- signals
- pcm
- converter
- audio
- broadcast receiver
- 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
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Stereo-Broadcasting Methods (AREA)
Description
第１図はこの考案によるＰＣＭ放送受信機の強
制モノラル回路の一実施例を示す図、第２図はこ
の考案のＰＣＭ放送受信機の強制モノラル回路の
動作波形を示す図、第３図は従来のＰＣＭ放送受
信機の強制モノラル回路の構成を示す図である。
５……Ｄ／Ａ変換器、６……デイグリツチ回路
、７……ローパスフイルタ、１１……ＯＲ回路、
１２……ＡＮＤ回路。
Fig. 1 is a diagram showing an embodiment of the forced monaural circuit of the PCM broadcast receiver according to this invention, Fig. 2 is a diagram showing the operating waveforms of the forced monaural circuit of the PCM broadcast receiver of this invention, and Fig. 3 is a conventional FIG. 2 is a diagram showing the configuration of a forced monaural circuit of a PCM broadcast receiver. 5... D/A converter, 6... Day glitch circuit, 7... Low pass filter, 11... OR circuit,
12...AND circuit.
Claims (1)
ＣＭ放送を受信するＰＣＭ放送受信機において、 音声ＰＣＭ信号をアナログ信号に変換するＤ／
Ａ変換器と、上記Ｄ／Ａ変換器の出力に接続され
、制御信号により制御されるデイグリツチ回路と
を備え、 上記デイグリツチ回路は、左チヤンネルおよび
右チヤンネルの信号を同時に導通状態にし、両チ
ヤンネルの信号を同時に出力して合成されるよう
に制御されることを特徴とするＰＣＭ放送受信機
の強制モノラル回路。[Scope of claim for utility model registration] Audio P in which the audio signal is transmitted using the PCM modulation method
In a PCM broadcast receiver that receives CM broadcasts, there is a D/D converter that converts audio PCM signals into analog signals.
A converter, and a day glitch circuit connected to the output of the D/A converter and controlled by a control signal, the day glitch circuit simultaneously conducts the signals of the left channel and the right channel, and controls the signals of both channels. A forced monaural circuit for a PCM broadcast receiver, characterized in that it is controlled so that signals are simultaneously output and synthesized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8576086U JPS62196436U (en) | 1986-06-04 | 1986-06-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8576086U JPS62196436U (en) | 1986-06-04 | 1986-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62196436U true JPS62196436U (en) | 1987-12-14 |
Family
ID=30941458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8576086U Pending JPS62196436U (en) | 1986-06-04 | 1986-06-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62196436U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5953512B2 (en) * | 1977-02-16 | 1984-12-25 | 三菱電線工業株式会社 | Device for confirming the presence of people in buildings using leaky waveguide cables |
-
1986
- 1986-06-04 JP JP8576086U patent/JPS62196436U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5953512B2 (en) * | 1977-02-16 | 1984-12-25 | 三菱電線工業株式会社 | Device for confirming the presence of people in buildings using leaky waveguide cables |