JPS6374231A - Digital broadcast coding device - Google Patents
Digital broadcast coding deviceInfo
- Publication number
- JPS6374231A JPS6374231A JP22059386A JP22059386A JPS6374231A JP S6374231 A JPS6374231 A JP S6374231A JP 22059386 A JP22059386 A JP 22059386A JP 22059386 A JP22059386 A JP 22059386A JP S6374231 A JPS6374231 A JP S6374231A
- Authority
- JP
- Japan
- Prior art keywords
- audio signal
- name
- information
- song
- sound signal
- 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 abstract description 97
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Circuits Of Receivers In General (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、デジタル放送の符号化装置に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a digital broadcasting encoding device.
従来の技術
近年、放送がデジタル化され、音声信号とそれに付随し
た信号が、時分割多重されて送られるようになった。BACKGROUND OF THE INVENTION In recent years, broadcasting has been digitized, and audio signals and accompanying signals have been time-division multiplexed and sent.
従来の時分割多重デジタル音声信号放送では音声信号の
ジャンル塩などが音声信号に付随する情報として送られ
ていた。In conventional time-division multiplex digital audio signal broadcasting, information such as the genre of the audio signal was sent as information accompanying the audio signal.
発明が解決しようとする問題点
しかしながら上記のような付随情報では受信機側で復調
された音声信号の曲目を判別できる曲名。Problems to be Solved by the Invention However, the above-mentioned accompanying information does not allow the receiver to identify the song name of the demodulated audio signal.
歌手名の情報がリアルタイムで得られないため、受信機
側で希望の曲を自動的に録音しようとする場合、受信機
側で復調された音声の曲目を判別できないので、このよ
うな希望の曲の自動録音ができないという問題を有して
いた。Since information on the singer's name cannot be obtained in real time, when trying to automatically record a desired song on the receiver side, the receiver cannot determine the name of the song in the demodulated audio. There was a problem that automatic recording was not possible.
本発明は、上記問題点に鑑み、受信機側で復調された音
声鱈号の曲目を判別できる曲名、歌手名の情報がリアル
タイムで得られ、受信機側で希望の曲目の自動録音が可
能となるデジタル放送信号を符号化するデジタル放送符
号化装置を提供するものである。In view of the above-mentioned problems, the present invention enables the receiver side to obtain information on the song title and singer name in real time that allows the receiver to identify the song number of the demodulated audio cod code, and to automatically record the desired song on the receiver side. The present invention provides a digital broadcasting encoding device that encodes a digital broadcasting signal.
問題点を解決するための手段
上記問題点を解決するために本発明のデジタル放送符号
化装置は、音声信号をデジタル符号化する音声信号デジ
タル符号化手段と、前記音声信号の曲目を判別できる曲
名、歌手名等の曲目情報をデジタル符号化する音声信号
判別情報デジタル化手段と、前記音声信号デジタル符号
化手段がデジタル符号化したデジタルオーディオ信号と
前記音声信号判別情報デジタル化手段がデジタル符号化
したデジタル音声判別信号とその他のデジタル信号を時
分割多重する時分割多重手段を備えたものである。Means for Solving the Problems In order to solve the above-mentioned problems, the digital broadcasting encoding device of the present invention includes an audio signal digital encoding means for digitally encoding an audio signal, and a song name that can identify the song number of the audio signal. , a voice signal discrimination information digitizing means for digitally encoding song information such as singer name, and a digital audio signal digitally encoded by the voice signal digital encoding means and a digital audio signal digitally encoded by the voice signal discrimination information digitizing means. It is equipped with time division multiplexing means for time division multiplexing the digital voice discrimination signal and other digital signals.
作用
本発明は、上記した構成によって、音声信号デジタル符
号化手段が、音声信号をデジタル符号化し、音声信号判
別情報デジタル化手段が、前記音声信号の曲名、歌手名
等の曲目情報をデジタル符号化し、時分割多重手段が前
記音声信号デジタル符号化手段によりデジタル化された
デジタルオーディオ信号と前記音声信号判別情報デジタ
ル化手段によりデジタル化された音声信号の曲目を判別
できる曲名、歌手名の情報とを時分割多重することによ
り、デジタル放送波に放送中の音声信号の曲目を判別で
きる情報を載せることができるので、受信機側でこの曲
目判別信号を復調することにより、受信機が復調した音
声信号の曲目を判別できる曲名、歌手名の情報をリアル
タイムで得られ、この音声信号の曲目を判別できる曲名
、歌手名の情報と、受信機側で入力し、記憶した録音し
たい曲目を判別できる曲名、歌手名の情報とを比較し、
一致すれば録音することにより、希望の曲目を自動的に
録音することが可能となる。Effect of the present invention With the above-described configuration, the audio signal digital encoding means digitally encodes the audio signal, and the audio signal discrimination information digitizing means digitally encodes the song title information such as the song title and singer name of the audio signal. , the time-division multiplexing means converts the digital audio signal digitized by the audio signal digital encoding means and the information of the song title and singer name that can identify the song of the audio signal digitized by the audio signal discrimination information digitization means. By time-division multiplexing, it is possible to carry information that can identify the track name of the audio signal being broadcast on the digital broadcast wave, so by demodulating this track identification signal on the receiver side, the receiver receives the demodulated audio signal. Information on the song title and singer name that can be used to determine the song name of the audio signal can be obtained in real time, and information on the song name and singer name that can be used to determine the song name of this audio signal, as well as the song name that can be input and memorized on the receiver side and that can be used to determine the song that you want to record. Compare with singer name information,
By recording if they match, it becomes possible to automatically record the desired song.
実施例
以下本発明の一実施例のデジタル放送符号化装置につい
て図面を参照しながら説明する。図は本発明の一実施例
におけるデジタル放送符号化装置と受信装置の構成図を
示すものである。Embodiment Hereinafter, a digital broadcasting encoding apparatus according to an embodiment of the present invention will be described with reference to the drawings. The figure shows a configuration diagram of a digital broadcast encoding device and a receiving device in an embodiment of the present invention.
図において１は音声信号をデジタル符号化する音声信号
デジタル符号化手段、２は音声信号の曲目を判別できる
曲名、歌手名の情報をデジタル符号化する音声信号判別
情報デジタル化手段、３は音声信号デジタル符号化手段
１によりデジタル符号化されたデジタル音声信号と、音
声信号判別情報デジタル化手段２によりデジタル符号化
された音声信号の曲目を判別できる曲名、歌手名の情報
と、その他のデジタル信号を、時分割多重する時分割多
重手段である。１０は音声信号デジタル符号化手段１．
音声信号判別情報デジタル化手段２及び時分割多重手段
３から構成されるデジタル放送符号化装置である。In the figure, 1 is an audio signal digital encoding means for digitally encoding an audio signal, 2 is an audio signal discrimination information digitizing means for digitally encoding information such as song title and singer name that can identify the song number of the audio signal, and 3 is an audio signal The digital audio signal digitally encoded by the digital encoding means 1, the information on the song title and singer name that can identify the song title of the audio signal digitally encoded by the audio signal discrimination information digitizing means 2, and other digital signals. , is a time division multiplexing means for time division multiplexing. 10 is an audio signal digital encoding means 1.
This is a digital broadcasting encoding device comprising an audio signal discrimination information digitizing means 2 and a time division multiplexing means 3.
４はデジタル符号化された音声信号を復調する音声信号
復調手段、６はデジタル符号化された音声信号の曲目を
判別できる曲名、歌手名の情報を復調する音声信号判別
情報復調手段である。６は録音したい曲目の曲名、歌手
名の情報を入力する録音希望曲目入力手段、７は録音希
望曲目入力手段６ＶＣよって入力された録音したい曲目
の曲名。4 is an audio signal demodulating means for demodulating a digitally encoded audio signal, and 6 is an audio signal discrimination information demodulating means for demodulating information such as a song title and singer name that can identify the title of a digitally encoded audio signal. Reference numeral 6 denotes a desired recording song input means for inputting information such as the title and singer name of the song desired to be recorded, and 7 a song name of the song desired to be recorded inputted by the desired recording song input means 6VC.
歌手名の情報を記憶する録音希望曲目記憶手段である。This is a desired recording program storage means for storing information on the singer's name.
８は音声信号判別情報復調手段６が復調した音声信号の
曲目を判別できる曲名、歌手名の情報と録音希望曲目記
憶手段７が記憶している録音じたい曲目の曲名、歌手名
の情報とを比較する曲目比較手段である。９は曲目比較
手段８の比較結果、音声信号判別情報復調手段６が復調
した音声信号の曲目の曲名、歌手名の情報と録音希望曲
目記憶手段７が記憶している録音したい曲目の曲名。8 compares the information on the song title and singer name that can identify the song title of the audio signal demodulated by the audio signal discrimination information demodulation means 6 with the information on the song title and singer name of the song to be recorded stored in the recording desired song storage means 7. This is a means of comparing songs. Reference numeral 9 indicates the comparison result of the song comparison means 8, the song title and singer name of the audio signal demodulated by the audio signal discrimination information demodulation means 6, and the name of the song desired to be recorded stored in the recording desired song storage means 7.
歌手名の情報とが一致すれば、その曲目を録音する録音
手段である。２ｏは音声信号復調手段４゜音声信号判別
情報復調手段６．録音希望曲目入力手段６．録音希望曲
目記憶手段７２曲目比較手段８及び録音手段９からなる
受信装置である。If the information on the singer name matches, the recording means records that song. 2o is audio signal demodulation means 4. audio signal discrimination information demodulation means 6. Means for inputting desired track for recording 6. This receiving device comprises a desired recording program storage means 72 a program comparison means 8 and a recording means 9.
以上のように構成されたデジタル放送符号化装置につい
て以下その動作を説明する。The operation of the digital broadcast encoding apparatus configured as described above will be described below.
まず、デジタル放送符号化装置側で、音声信号デジタル
符号化手段１が音声信号をデジタル符号化し、音声信号
判別情報デジタル化手段２が音声は号の曲目を判別でき
る曲名、歌手名の情報をデジタル符号化し、次に時分割
多重手段３が音声信号デジタル符号化手段１によりデジ
タル符号化されたデジタル音声信号と、音声信号判別情
報デジタル化手段２によりデジタル符号化された音声信
号の曲目を判別できる曲名、歌手名の情報と、その他の
デジタル信号を、時分割多重する。First, on the digital broadcasting encoding device side, the audio signal digital encoding means 1 digitally encodes the audio signal, and the audio signal discrimination information digitizing means 2 digitizes the information of the song name and singer name that can identify the number of the song. Then, the time division multiplexing means 3 can discriminate between the digital audio signal digitally encoded by the audio signal digital encoding means 1 and the song number of the audio signal digitally encoded by the audio signal discrimination information digitizing means 2. Information on song titles, singer names, and other digital signals are time-division multiplexed.
次に、受信装置側で、音声信号復調手段４がデジタル符
号化された音声信号を復調し、音声信号判別情報復調手
段６がデジタル符号化された音声信号の曲目を判別でき
る曲名、歌手名の情報を復調される。また、曲目比較手
段８は、録音希望曲目入力手段６により入力され、録音
希望曲目記憶手段７により記憶された録音したい曲目の
曲名。Next, on the receiving device side, the audio signal demodulation means 4 demodulates the digitally encoded audio signal, and the audio signal discrimination information demodulation means 6 identifies the song name and singer name that can identify the song number of the digitally encoded audio signal. Information is demodulated. Further, the song comparison means 8 receives the name of the song to be recorded which is inputted by the desired recording song input means 6 and stored by the desired recording song storage means 7.
歌手名の情報と、音声信号判別情報復調手段６が復調し
た音声信号の曲目を判別できる曲名、歌手名の情報とを
逐次比較し、比較結果が一致すれば録音手段９が音声信
号復調手段４により復調された音声信号を録音する。The information on the singer name is successively compared with the information on the song name and singer name that can identify the song of the audio signal demodulated by the audio signal discrimination information demodulation means 6, and if the comparison results match, the recording means 9 sends the information to the audio signal demodulation means 4. Record the demodulated audio signal.
このようにすれば、時分割多重手段が音声信号デジタル
符号化手段によりデジタル符号化されたデジタル音声信
号と、音声信号判別情報デジタル化手段によりデジタル
符号化てれた音声信号の曲目全判別できる曲名、歌手名
の情報を、時分割多重するので、デジタル放送波に放送
中の音声信号の曲目を判別できる情報を載せることがで
き、受信機側でこの曲目判別信号を復調することにより
、受信機が復調した音声信号の曲目を判別できる曲名、
歌手名の情報をリアルタイムで得られることができ、こ
の音声信号の曲目を判別できる曲名。In this way, the time division multiplexing means can distinguish all the song names of the digital audio signal digitally encoded by the audio signal digital encoding means and the audio signal digitally encoded by the audio signal discrimination information digitizing means. Since information on singer names is time-division multiplexed, it is possible to carry information that can identify the song of the audio signal being broadcast on the digital broadcast wave, and by demodulating this song identification signal on the receiver side, the receiver can The song name that can identify the song of the audio signal demodulated by
Information on the singer's name can be obtained in real time, and the song title can be used to identify the song title of this audio signal.
歌手名の情報と、受信機側で入力し、記憶した録音した
い曲目を判別できる曲名、歌手名の情報とを比較し、一
致すれば音声信号復調手段４により復調された音声信号
を録音することにより、希望の曲名を自動的に録音する
ことができる。The information on the singer name is compared with the information on the song name and singer name inputted and stored on the receiver side that can identify the song to be recorded, and if they match, the audio signal demodulated by the audio signal demodulation means 4 is recorded. This allows you to automatically record the desired song title.
発明の効果
以上のように、本発明のデジタル放送符号化装置は、時
分割多重手段が音声信号デジタル符号化手段によりデジ
タル符号化されたデジタル音声信号と、音声信号判別情
報デジタル化手段によりデジタル符号化された音声信号
の曲目を判別できる曲名、歌手名等の曲目情報を、時分
割多重するので、デジタル放送波に放送中の音声信号の
曲目を判別できる情報を載せることができ、受信機側で
この曲目識別信号を復調することにより、受信機が復調
した音声信号の曲目を判別できる曲名、歌手名の情報を
リアルタイムで得られ、この音声信号の曲目を判別でき
る曲名、歌手名の情報と、受信機側で入力し、記憶した
録音したい曲目を判別できる曲名、歌手名の情報とを比
較し、一致すれば音声信号復調手段により復調された音
声信号を録音することにより、希望の曲名全自動的に録
音することが可能となり実用上きわめて有用である。Effects of the Invention As described above, in the digital broadcasting encoding apparatus of the present invention, the time division multiplexing means converts the digital audio signal digitally encoded by the audio signal digital encoding means and the digital code by the audio signal discrimination information digitizing means. Since time-division multiplexing is performed on track information such as song titles and singer names that can be used to identify the title of the audio signal that has been broadcast, the information that can be used to identify the title of the audio signal that is currently being broadcast can be loaded onto the digital broadcast wave. By demodulating this song identification signal, the receiver can obtain information on the song title and singer name in real time that allows the receiver to identify the song name of the demodulated audio signal. , compares the song name and singer name information that can be entered and stored on the receiver side to determine the song to be recorded, and if they match, the audio signal demodulated by the audio signal demodulation means is recorded and the desired song name is recorded in its entirety. This makes it possible to record automatically, which is extremely useful in practice.
図は本発明の一実施例におけるデジタル放送符号化装置
の構成図である。
１・・・・・・音声信号デジタル符号化手段、２・・・
・・・音声信号判別情報デジタル化手段、３・・・・・
・時分割多重手段、４・・・・・・音声信号復調手段、
６・・・・・・音声信号判別情報復調手段、６・・・・
・・録音希望曲目入力手段、７・・・・・・録音希望曲
目記憶手段、８・・・・・・曲目比較手段、９・・・・
・・録音手段。The figure is a configuration diagram of a digital broadcasting encoding device according to an embodiment of the present invention. 1...Audio signal digital encoding means, 2...
...Audio signal discrimination information digitization means, 3...
・Time division multiplexing means, 4...Audio signal demodulation means,
6...Audio signal discrimination information demodulation means, 6...
. . . Desired recording program input means, 7 . . . Recording desired program storage means, 8 . . . Program comparison means, 9 .
...Recording means.
Claims (1)
手段と、前記音声信号の曲目を判別できる曲名、歌手名
等の曲目情報をデジタル符号化する音声信号判別情報デ
ジタル化手段と、前記音声信号デジタル符号化手段がデ
ジタル符号化したデジタルオーディオ信号と前記音声信
号判別情報デジタル化手段がデジタル符号化したデジタ
ル音声判別信号とその他のデジタル信号を時分割多重す
る時分割多重手段とを備えたことを特徴とするデジタル
放送符号化装置。audio signal digital encoding means for digitally encoding an audio signal; audio signal discrimination information digitizing means for digitally encoding song title information such as a song title and singer name that can identify the song number of the audio signal; and the audio signal digital code. It is characterized by comprising a time division multiplexing means for time division multiplexing a digital audio signal digitally encoded by the digitizing means, a digital voice discrimination signal digitally encoded by the voice signal discrimination information digitizing means, and another digital signal. Digital broadcasting encoding device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22059386A JPS6374231A (en) | 1986-09-17 | 1986-09-17 | Digital broadcast coding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22059386A JPS6374231A (en) | 1986-09-17 | 1986-09-17 | Digital broadcast coding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6374231A true JPS6374231A (en) | 1988-04-04 |
Family
ID=16753408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22059386A Pending JPS6374231A (en) | 1986-09-17 | 1986-09-17 | Digital broadcast coding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6374231A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04207254A (en) * | 1990-11-01 | 1992-07-29 | Ricos:Kk | Off-talk communication equipment |
| JPH06232828A (en) * | 1992-12-18 | 1994-08-19 | Internatl Business Mach Corp <Ibm> | Communication system and receiver |
| JPH1049184A (en) * | 1996-03-07 | 1998-02-20 | He Holdings Inc Dba Hughes Electron | Method and system to transmit audio related text information by multiplexed transmission flow |
| US6324126B1 (en) * | 1998-04-24 | 2001-11-27 | Sony Corporation | Method for recording an audio broadcast multiplexed with accompanying program information |
-
1986
- 1986-09-17 JP JP22059386A patent/JPS6374231A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04207254A (en) * | 1990-11-01 | 1992-07-29 | Ricos:Kk | Off-talk communication equipment |
| JPH06232828A (en) * | 1992-12-18 | 1994-08-19 | Internatl Business Mach Corp <Ibm> | Communication system and receiver |
| JPH1049184A (en) * | 1996-03-07 | 1998-02-20 | He Holdings Inc Dba Hughes Electron | Method and system to transmit audio related text information by multiplexed transmission flow |
| US6324126B1 (en) * | 1998-04-24 | 2001-11-27 | Sony Corporation | Method for recording an audio broadcast multiplexed with accompanying program information |
| US6493291B2 (en) | 1998-04-24 | 2002-12-10 | Sony Corporation | Data receiving apparatus |
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