JPS63292196A - Voice recognition equipment for specified speaker - Google Patents
Voice recognition equipment for specified speakerInfo
- Publication number
- JPS63292196A JPS63292196A JP62126995A JP12699587A JPS63292196A JP S63292196 A JPS63292196 A JP S63292196A JP 62126995 A JP62126995 A JP 62126995A JP 12699587 A JP12699587 A JP 12699587A JP S63292196 A JPS63292196 A JP S63292196A
- Authority
- JP
- Japan
- Prior art keywords
- voice
- section
- input
- audio
- standard pattern
- 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
- 239000000284 extract Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
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
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は特定話者用音声認識装置に関し、特に正確な標
準パタン登録に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a speaker-specific speech recognition device, and more particularly to accurate standard pattern registration.
従来、この種の特定話者用音声認識装置における標準パ
タン登録動作は、マイクから音声を入力し、得られた特
徴パラメータを標準パタンメモリ部に格納するだけであ
った。Conventionally, the standard pattern registration operation in this type of speaker-specific speech recognition device has simply been to input voice from a microphone and store the obtained feature parameters in a standard pattern memory section.
ところが、よほど注意しない限り1発声時に雑音がまざ
ったり、舌うち音が入ったりしてしゾ
まい、思いもよらぬ標準バタlを登録してしまう事があ
る。従来の特定話者用音声認識装置では、登録した標準
パタンの確認手段がないので。However, unless you are very careful, when you make a single utterance, noise or tongue clicking may occur, and you may end up registering an unexpected standard bat. Conventional speech recognition devices for specific speakers do not have a means to confirm registered standard patterns.
不正確な標準パタンを用いて認識動作を行う事により、
認識率が低下するという欠点がある。By performing recognition operations using inaccurate standard patterns,
The disadvantage is that the recognition rate decreases.
本発明の特定話者用音声認識装置は、入力音声をデジタ
ル信号に変換するA/D変換部と。The speech recognition device for a specific speaker of the present invention includes an A/D conversion section that converts input speech into a digital signal.
変換されたデジタル信号を格納しておく音声メモリ部と
、該音声メモリ部からデジタル信号をとり出して入力音
声を再生する音声出力部と。An audio memory section that stores the converted digital signal, and an audio output section that takes out the digital signal from the audio memory section and reproduces the input audio.
標準パタン登録時に入力音声を標準パタンメモリ部に格
納すると同時に、前記音声メモリ部にも格納する手段と
、−語句登録毎、あるいは全語句登録後に前記音声出力
部から人力音声を出力する手段とを有している。- Means for storing input speech in the standard pattern memory section at the time of standard pattern registration and also storing it in the voice memory section at the same time; - means for outputting human voice from the voice output section every time a word is registered or after all words are registered; have.
次に9本発明について図面を参照して説明する。 Next, nine aspects of the present invention will be described with reference to the drawings.
第1図は本発明の一実施例を示すブロック図である。FIG. 1 is a block diagram showing one embodiment of the present invention.
入力音声はマイク1で電気信号に変換され。Input audio is converted into an electrical signal by microphone 1.
音声入力部2で増幅される。標準パタン登録モードでは
、スイッチ3が接点31に、スイッチ5が接点51にそ
れぞれ接続されている。分析部4は入力音声の特徴パラ
メータの抽出と音声区間の検出を行なう。音声区間情報
は音声メモリ部10に送られ、特徴パラメータは標準パ
タンメモリ部6に格納される。人力音声は、 A/D変
換部9でデジタル信号に変換され、音声区間情報に従い
音声メモリ部10に格納される。音声出力部11は、音
声メモリ部10に格納されているデジタル信号を取り出
し、音声信号に変換してスピーカ12から出力する。The audio signal is amplified by the audio input section 2. In the standard pattern registration mode, the switch 3 is connected to the contact 31, and the switch 5 is connected to the contact 51. The analysis unit 4 extracts characteristic parameters of input speech and detects speech sections. The voice section information is sent to the voice memory section 10, and the feature parameters are stored in the standard pattern memory section 6. The human voice is converted into a digital signal by the A/D conversion section 9 and stored in the voice memory section 10 according to the voice section information. The audio output section 11 takes out the digital signal stored in the audio memory section 10, converts it into an audio signal, and outputs it from the speaker 12.
認識モードでは、スイッチ6が襲点31からはなれ、ス
イッチ5が接点52に接続された状態になる。それ故2
分析部4で抽出された特徴パラメータは認識部7に送ら
れる。認識部7は送られてきた特徴パラメータと標準パ
タンメモリに格納されている特徴パラメータとの比較を
行なって認識結果を求め2表示部8に表示する。In the recognition mode, the switch 6 is moved away from the attack point 31 and the switch 5 is connected to the contact 52. Therefore 2
The feature parameters extracted by the analysis section 4 are sent to the recognition section 7. The recognition section 7 compares the sent characteristic parameters with the characteristic parameters stored in the standard pattern memory, obtains a recognition result, and displays it on the second display section 8.
次に2本発明のポイントを説明する。標準パタン登録モ
ードにおいて、入力音声は特徴パラメータを抽出され、
標準パタンメモリ部6に格納されると同時に、デジタル
信号に変換されて音声メモリ部10に格納される。音声
メモリ部10に格納された入力音声は音声出力部11に
より再生されるので2発声者は標準パタンとして登録し
た音声の確認が容易にできる。登録音声忙雑音等がまざ
っていた場合は、再度登録しなおす事により正確な標準
パタンか作成できる。Next, two points of the present invention will be explained. In the standard pattern registration mode, the input audio is extracted with feature parameters,
At the same time as being stored in the standard pattern memory section 6, it is converted into a digital signal and stored in the audio memory section 10. Since the input voice stored in the voice memory section 10 is reproduced by the voice output section 11, the two speakers can easily confirm the voice registered as the standard pattern. If the registered voice is mixed with busy noise, etc., you can create an accurate standard pattern by registering it again.
登録した音声の確認は、音声出力部11の制御により登
録音声の一語句毎か全単語登録後かの選択ができる。The registered voice can be confirmed by controlling the voice output unit 11, and can be selected for each word or phrase of the registered voice or after all words have been registered.
以上説明したように1本発明は標準パタンとして登録し
た音声の確認、修正が標準パタン登録時に容易にできる
ので、不正確な標準パタンで認識を行なう事がなくなり
、認識率の低下を防ぐという効果がある。As explained above, (1) the present invention has the advantage that the voice registered as a standard pattern can be easily checked and corrected at the time of standard pattern registration, so recognition is not performed using an inaccurate standard pattern, and a reduction in recognition rate is prevented. There is.
第1図は本発明の音声認識装置の一実施例な示すブロッ
ク図である。
1・・・マイク、2・・・音声入力部、4・・・分析部
。
6・・・標準パタンメモリ部、7・・・認識部、8・・
・表示部、9・・・A/D交換部、10・・・音声メモ
リ部。
11・・・音声出力部、12・・・スピーカ。
第1図
スビ一力FIG. 1 is a block diagram showing one embodiment of the speech recognition device of the present invention. 1... Microphone, 2... Audio input section, 4... Analysis section. 6... Standard pattern memory section, 7... Recognition section, 8...
-Display section, 9...A/D exchange section, 10...audio memory section. 11...Audio output unit, 12...Speaker. Figure 1 Subi Ichiriki
Claims (1)
ラメータを抽出する分析部と、抽出された特徴パラメー
タを格納しておく標準パタンメモリ部と、入力音声をデ
ジタル信号に変換するA/D変換部と、変換されたデジ
タル信号を格納しておく音声メモリ部と、該音声メモリ
部からデジタル信号を取り出して入力音声を再生する音
声出力部と、入力音声の認識を行なう認識部と、標準パ
タン登録時に入力音声を前記標準パタンメモリ部に格納
すると同時に、前記音声メモリ部にも格納する手段と、
一語句登録毎、あるいは全語句登録後に入力音声を前記
音声出力部から出力する手段とを有する事を特徴とする
特定話者用音声認識装置。1. A voice input section that inputs voice, an analysis section that extracts feature parameters from the input voice, a standard pattern memory section that stores the extracted feature parameters, and an A/D that converts the input voice into a digital signal. a conversion unit, an audio memory unit that stores the converted digital signal, an audio output unit that extracts the digital signal from the audio memory unit and reproduces the input audio, a recognition unit that recognizes the input audio, and a standard means for storing an input voice in the standard pattern memory section at the time of pattern registration and also storing it in the voice memory section at the same time;
1. A speech recognition device for a specific speaker, comprising means for outputting input speech from the speech output section each time one word is registered or after all words are registered.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62126995A JPS63292196A (en) | 1987-05-26 | 1987-05-26 | Voice recognition equipment for specified speaker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62126995A JPS63292196A (en) | 1987-05-26 | 1987-05-26 | Voice recognition equipment for specified speaker |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63292196A true JPS63292196A (en) | 1988-11-29 |
Family
ID=14949058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62126995A Pending JPS63292196A (en) | 1987-05-26 | 1987-05-26 | Voice recognition equipment for specified speaker |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63292196A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0314000A (en) * | 1989-06-12 | 1991-01-22 | Nec Corp | Voice recognizing device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5862699A (en) * | 1981-10-09 | 1983-04-14 | シャープ株式会社 | Voice recognition equipment |
JPS5988799A (en) * | 1982-11-15 | 1984-05-22 | 株式会社日立製作所 | Voice pattern registration system |
JPS59176791A (en) * | 1983-03-26 | 1984-10-06 | 富士通株式会社 | Voice registration system |
JPS6060698A (en) * | 1983-09-13 | 1985-04-08 | 富士通株式会社 | Voice standard feature pattern generation processing system |
JPS6221199A (en) * | 1985-07-22 | 1987-01-29 | 株式会社東芝 | Voice recognition equipment |
-
1987
- 1987-05-26 JP JP62126995A patent/JPS63292196A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5862699A (en) * | 1981-10-09 | 1983-04-14 | シャープ株式会社 | Voice recognition equipment |
JPS5988799A (en) * | 1982-11-15 | 1984-05-22 | 株式会社日立製作所 | Voice pattern registration system |
JPS59176791A (en) * | 1983-03-26 | 1984-10-06 | 富士通株式会社 | Voice registration system |
JPS6060698A (en) * | 1983-09-13 | 1985-04-08 | 富士通株式会社 | Voice standard feature pattern generation processing system |
JPS6221199A (en) * | 1985-07-22 | 1987-01-29 | 株式会社東芝 | Voice recognition equipment |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0314000A (en) * | 1989-06-12 | 1991-01-22 | Nec Corp | Voice recognizing device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5862699A (en) | Voice recognition equipment | |
JP2005055668A (en) | Speech processing device | |
JPS63292196A (en) | Voice recognition equipment for specified speaker | |
JPH02178698A (en) | Voice recognition device and telephone set using same | |
JPS59137999A (en) | Voice recognition equipment | |
JPS6361300A (en) | Voice recognition system | |
JPS60188998A (en) | Voice recognition equipment | |
JPS6287998A (en) | Voice recognition equipment | |
JPS58109921A (en) | Keyboad | |
JPH10198393A (en) | Conversation recording device | |
JPS6239899A (en) | Conversation voice understanding system | |
JPH11143496A (en) | Sound recording and reproducing device | |
JPS62131298A (en) | Voice input/output unit | |
JPS6173998A (en) | Voice recognition equipment | |
JPH04361299A (en) | Voice recognition device | |
JPS61105597A (en) | Continuous sound recognition equipment | |
JPS6092297U (en) | Musical sound generation device using voice input | |
CN115691504A (en) | Signal processing system for communication system | |
JPS60241096A (en) | Voice information input/output unit | |
JPS59176797A (en) | Voice recognition equipment | |
JPS59148097A (en) | Voice recognition system | |
JPS6214200A (en) | Voice recognition equipment | |
JPS61228498A (en) | Voice recognition equipment | |
JPS604995A (en) | Voice recognition equipment | |
JPH02287398A (en) | Voice recognizing system and voice recognizing device |