JPS63187847A - Cordless telephone set - Google Patents

Cordless telephone set

Info

Publication number
JPS63187847A
JPS63187847A JP62019755A JP1975587A JPS63187847A JP S63187847 A JPS63187847 A JP S63187847A JP 62019755 A JP62019755 A JP 62019755A JP 1975587 A JP1975587 A JP 1975587A JP S63187847 A JPS63187847 A JP S63187847A
Authority
JP
Japan
Prior art keywords
telephone line
handset
signal
section
speaker
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
Application number
JP62019755A
Other languages
Japanese (ja)
Inventor
Eiji Nakamura
英治 中村
Tetsushige Wada
和田 哲成
Yutaka Nishino
豊 西野
Hiroyuki Matsui
弘行 松井
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Kanda Tsushin Kogyo Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Kanda Tsushin Kogyo Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp, Kanda Tsushin Kogyo Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP62019755A priority Critical patent/JPS63187847A/en
Publication of JPS63187847A publication Critical patent/JPS63187847A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To employ only a microphone and a transmission function being a required minimum installation for a slave set and to attain the miniaturization by providing a speaker to a master equipment connected to a telephone set line and applying control such as reception and identification of a signal sent from the slave equipment, reception of identified output and acquisition of a telephone line and dialing. CONSTITUTION:When a bell signal comes from a telephone line 5 to a master equipment 2, a bell sensing circuit 29 detects it to control a sounder 30 for ringing. A person listening to it turns on a power switch 17 of a slave equipment 1 to input a predetermined voice 'yes' to a microphone 11. The voice is radiated from an antenna 14 via a modulation circuit 12 and a transmission section 13. An antenna 34 of the master equipment 2 receives it and recognizes the voice 'yes' via a reception section 33, a demodulation circuit 32 and a voice recognition section 36, the control section 38 activates a relay 39, a contact (l) is activated and the telephone line 5 is acquired by a hybrid circuit 24 connecting to the speaker 3 and the demodulation circuit 32. A transmission signal from the telephone line 5 is outputted to the speaker 3 placed near the slave equipment 1 and the transmission signal from the slave equipment is sent to the telephone line 5.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明はコードレス電話機に関する。[Detailed description of the invention] (Industrial application field) The present invention relates to cordless telephones.

(従来の技術) 親機と子機で構成される従来のコードレス電話機におい
て子機は親機と無線で送受を行う方式である。
(Prior Art) In a conventional cordless telephone consisting of a base unit and a handset, the handset communicates with the base unit wirelessly.

また子機は通話回路にさらに無線で送受を行うための受
信部及び送信部を備えたものであった。
In addition, the handset was equipped with a receiving section and a transmitting section for transmitting and receiving wirelessly in addition to the communication circuit.

(発明が解決しようとする問題点) そのため、子機は構造が複雑になると共にその形状が大
となってしまうため使いにくい欠点があった。
(Problems to be Solved by the Invention) Therefore, the handset has a complicated structure and a large shape, making it difficult to use.

(問題点を解決するための手段) 本発明は上記欠点を解消するため構成を以下のようにし
た。
(Means for Solving the Problems) In order to solve the above-mentioned drawbacks, the present invention has the following configuration.

子機に無線にて送信する送信部を備え、電話機回線に接
続された親機に通話回路と子機からの送信を受ける受信
部と、子機から送られた信号を識別する識別部と、識別
部の識別出力を受けて電話回線を捕捉する制御とダイヤ
ル発信をする制御とを行う制御部とを備え、さらにスピ
ーカを接続線を介し親機に接続することにより、子機か
らの送話信号を親機を介し電話回線へ送出すると共に電
話回線からの送話信号を親機を介し音声信号として上記
スピーカから出力させるコードレス電話機。
comprising a transmitting unit that wirelessly transmits to the handset, a receiving unit that receives the communication circuit and the transmission from the handset to the base unit connected to the telephone line, and an identification unit that identifies the signal sent from the handset; It is equipped with a control section that receives the identification output from the identification section and performs control to capture the telephone line and control to make dial calls, and furthermore, by connecting the speaker to the base unit via a connection line, it is possible to transmit calls from the handset. A cordless telephone that transmits a signal to a telephone line via a base unit and outputs a transmission signal from the telephone line as an audio signal from the speaker via the base unit.

(実施例1) 第1図は本発明の第1の実施例であるコードレス電話機
の系統図である。第2図はコードレス電話機の概略図で
ある。
(Embodiment 1) FIG. 1 is a system diagram of a cordless telephone according to a first embodiment of the present invention. FIG. 2 is a schematic diagram of a cordless telephone.

■は子機、1)はマイク、12はマイク1)出力によっ
て変調を行う変調回路、13はアンテナ14から電波を
発射させる送信部、15は電池、16は充電端子、17
は電源を供給する電源スィッチである。2は親機、21
は送受器、22は増幅器、23はフックスイッチ、24
はハイブリッド回路、25はダイヤル発生器、26はフ
ックスイッチ、27゜28はブリッジ整流回路、29は
ベル検知回路、30は着信音を発生するサウンダ、31
はフックスイッチ、32は復調回路、33は受信アンテ
ナ34を介し子機からの送信を受ける受信部、35は識
別部、36は子機から送られた音声を識別する音声認識
部、37は子機からの操作信号を識別する信号識別部、
38はダイヤル発生器25及びリレー39を制御する制
御部である。lはリレー39の接点である。なお、通話
回路とは電話回線5を介した相手と通話を行うための回
路で、ハイブリッド回路その他をいう。
1) is a handset, 1) is a microphone, 12 is a modulation circuit that performs modulation based on the output of the microphone 1), 13 is a transmitter that emits radio waves from the antenna 14, 15 is a battery, 16 is a charging terminal, 17
is a power switch that supplies power. 2 is the main unit, 21
is a handset, 22 is an amplifier, 23 is a hook switch, 24
25 is a hybrid circuit, 25 is a dial generator, 26 is a hook switch, 27° 28 is a bridge rectifier circuit, 29 is a bell detection circuit, 30 is a sounder that generates a ring tone, 31
3 is a hook switch, 32 is a demodulation circuit, 33 is a receiving unit that receives transmission from the slave unit via the receiving antenna 34, 35 is an identification unit, 36 is a voice recognition unit that identifies the voice sent from the slave unit, and 37 is a slave unit. a signal identification unit that identifies operation signals from the machine;
A control section 38 controls the dial generator 25 and the relay 39. 1 is a contact point of the relay 39. Note that the call circuit is a circuit for making a call with the other party via the telephone line 5, and refers to a hybrid circuit or the like.

3は外部のスピーカ、4は親機2とスピーカ3を接続す
る接続線、5は電話回線、6は電源コード、7は電源供
給回路である。
3 is an external speaker, 4 is a connection line connecting base unit 2 and speaker 3, 5 is a telephone line, 6 is a power cord, and 7 is a power supply circuit.

電話回線5からのベル信号(呼出信号)に対し、子機1
が応答する動作及び子機1から電話回線5へ発信する動
作を以下に説明する。
In response to the bell signal (calling signal) from telephone line 5, handset 1
The operation of responding and the operation of making a call from handset 1 to telephone line 5 will be described below.

電話回線5からベル信号が親機2に到来した時に、親機
2のベル検知回路29は、電話回線5からブリッジ整流
回路28を経て入力された信号がベル信号であることを
検知するとサウンダ30を制御し着信鳴動させる。
When a bell signal arrives at the base unit 2 from the telephone line 5, the bell detection circuit 29 of the base unit 2 detects that the signal inputted from the telephone line 5 via the bridge rectifier circuit 28 is a bell signal, and the sounder 30 control and ring an incoming call.

この着信鳴動音を開いた者が、応答するため子機1の電
源スィッチ17をオンとし、さらに電話回線5を捕捉す
るために予め定めである音声「ハイ」をマイク1)へ入
力する。この音声は変調回路12で変調され、さらに送
信部13を介しVHF帯等の電波としてアンテナ14か
ら発射される。
The person who opened the incoming call tone turns on the power switch 17 of the handset 1 in order to answer, and inputs a predetermined voice "hi" into the microphone 1) in order to capture the telephone line 5. This sound is modulated by a modulation circuit 12, and then transmitted through a transmitter 13 and emitted from an antenna 14 as a radio wave in the VHF band or the like.

親機2ではアンテナ34で上記電波を受信する。The base unit 2 receives the radio waves using the antenna 34.

受信された電波は受信部33を経た後、復調回路32に
て音声信号に復調され、さらに音声認識部36に行う。
The received radio wave passes through the receiving section 33, is demodulated into a voice signal by the demodulation circuit 32, and is further sent to the voice recognition section 36.

リレー39の動作によってその接点!が動作jろ。接点
lの動作によって、電話回線5はハイブリッド回路24
に接続される。また、ハイブリッド回路24の受話側端
はフックスイッチ23、増幅器22、接続線を介しスピ
ーカ3に接続され、またハイブリッド回路24の送信側
端はフックスイッチ31を介し復調回路32へ接続され
ている。よって電話回線5はスピーカ3及び復調回路3
2が接続されたハイブリッド回路24によって捕捉され
る。そして、電話回線5からの送話信号は以下のルート
で子機1近くに置かれたスピーカ3へ出力される。
The contact is made by the operation of relay 39! It works. The telephone line 5 is connected to the hybrid circuit 24 by the operation of the contact l.
connected to. Further, the receiving end of the hybrid circuit 24 is connected to the speaker 3 via the hook switch 23, the amplifier 22, and a connecting line, and the transmitting end of the hybrid circuit 24 is connected to the demodulation circuit 32 via the hook switch 31. Therefore, the telephone line 5 is connected to the speaker 3 and the demodulation circuit 3.
2 is captured by the connected hybrid circuit 24. Then, the transmission signal from the telephone line 5 is outputted to the speaker 3 placed near the handset 1 through the following route.

電話回線5−ブリッジ整流回路27−接点l−ハイブリ
ッド回路24−フックスイッチ23−増幅器22−接続
線4−スピーカ3゜ 子機からの送話信号は以下のルートで電話回線5に送出
される。
Telephone line 5 - Bridge rectifier circuit 27 - Contact 1 - Hybrid circuit 24 - Hook switch 23 - Amplifier 22 - Connection line 4 - Speaker 3. The transmission signal from the handset is sent to telephone line 5 through the following route.

マイク1)−変調回路12−送信部13−アンテナ14
−(電波)−受信アンテナ34−受信部33−復調回路
32−フックスイッチ31−ハイブリッド回路24−接
点β− ブリッジ整流回路27−電話回線5゜ 以上のルートで子機1は電話回線5を介した相手と通話
状態となる。
Microphone 1) - Modulation circuit 12 - Transmitter 13 - Antenna 14
- (Radio waves) - Receiving antenna 34 - Receiving unit 33 - Demodulation circuit 32 - Hook switch 31 - Hybrid circuit 24 - Contact β - Bridge rectifier circuit 27 - Telephone line The handset 1 is connected via the telephone line 5 via a route of 5° or more. You will be connected to the other party.

通話が終了して電話回線5を切り離す場合はマイク1)
へ音声で「オ・ワ・す」と入力し電源スィッチをオフす
る。
When the call ends and you disconnect the telephone line 5, use the microphone 1)
Enter "Owasu" in your voice and turn off the power switch.

親機2では音声認識部36にて「オ・ワ・す」の音声を
識別すると制御部38がリレー39をオフさせる制御を
行う。よって接点lが不動作となり電話回線5は開放さ
れる。
In the base device 2, when the voice recognition unit 36 identifies the voice “O-wa-su”, the control unit 38 performs control to turn off the relay 39. Therefore, the contact 1 becomes inoperative and the telephone line 5 is opened.

また、子機1が電話回線5を介した相手と通話状態の時
、子機の操作者又は操作者に呼ばれた者が親機の送受器
21を取り上げるとフックスイッチ26.23.31が
動作する。この状態になるとスピーカ3が切り離される
と共に、子機1からの信号を受ける受信部33も切り離
され、送受器21を取り上げた者が電話回線を介した相
手と送受器21にて通話が行なえる。送受器21が取り
上げられたことを検知した制御部38はリレー39を不
動作とする。通話が終了して送受器21が置かれるとフ
ックスイッチ26が戻ると共にリレーの接点lがすでに
開放しているため、電話回線5は開放となる。
Furthermore, when the handset 1 is in a conversation state with the other party via the telephone line 5, when the operator of the handset or a person called by the operator picks up the handset 21 of the base phone, the hook switch 26, 23, 31 is activated. Operate. In this state, the speaker 3 is disconnected, and the receiver 33 that receives the signal from the handset 1 is also disconnected, allowing the person who picks up the handset 21 to talk to the other party via the telephone line using the handset 21. . When the control unit 38 detects that the handset 21 has been picked up, it deactivates the relay 39. When the telephone call ends and the handset 21 is put down, the hook switch 26 returns and the telephone line 5 becomes open because the relay contact l has already been opened.

次に子機1が電話回線5へ発信する動作を説明する。子
機1の操作者が電源スィッチ17を操作し、電話回線5
を捕捉するためマイク1)に音声「ハイ」を人力する。
Next, the operation of the handset 1 to make a call to the telephone line 5 will be explained. The operator of the handset 1 operates the power switch 17, and the telephone line 5
In order to capture the sound, a voice "Hi" is manually input into the microphone 1).

前述したと同様に親機2の音声認識部36にて「ハイ」
を識別し、制御部38がリレー39を動作させる。リレ
ーの接点βが閉成することで、親機2は電話回線5を捕
捉する。この捕捉により電話回線5からの発信音は親機
2を介しスピーカ3へ出力される。
In the same way as described above, the voice recognition unit 36 of the base unit 2 selects "Hi".
, and the control unit 38 operates the relay 39. The base unit 2 captures the telephone line 5 by closing the contact β of the relay. As a result of this capture, the dial tone from the telephone line 5 is outputted to the speaker 3 via the base unit 2.

次に子機1.に通話したい相手の電話番号を音声で「ヨ
ン・キュー・ゼロ・ニー・ニー・ニー・イチ(490−
2221) Jと入力する。これも前述したと同様に親
機2の音声認識部36にて「4・9・0・ 2・2・2
・1」の音声を識別すると制御部38はダイヤル発生器
25を制御して電話回線5へ「4・9・0・2・2・2
・1」のダイヤル信号を送出させる。
Next, handset 1. 490-
2221) Enter J. Similarly to the above, the voice recognition unit 36 of the base unit 2 inputs "4, 9, 0, 2, 2, 2.
・When the voice of ``1'' is identified, the control unit 38 controls the dial generator 25 to send the voice of ``4, 9, 0, 2, 2, 2'' to the telephone line 5.
・Send a dial signal of 1.

相手先が応答すると子機1にて送話を、またスピーカ3
にて受話を行うことで子機1の操作者が電話回線5を介
した相手と通話することができる。
When the other party answers, handset 1 transmits the call, and speaker 3
By receiving the call at the telephone line 5, the operator of the handset 1 can talk to the other party via the telephone line 5.

(実施例2) 次に本発明の第2の実施例を説明する。(Example 2) Next, a second embodiment of the present invention will be described.

子機1にダイヤル、局線、終話ボタン等を配置した操作
部19と操作部19からの信号に対応したパルス信号を
送出する制御部20を備える。親機には識別部35とし
て信号識別部37を設ける。
The handset 1 includes an operation section 19 in which a dial, a central office line, a call end button, etc. are arranged, and a control section 20 that sends out a pulse signal corresponding to the signal from the operation section 19. A signal identification section 37 is provided as the identification section 35 in the parent device.

子機1からダイヤル発信する場合を説明する。A case where a dial call is made from handset 1 will be explained.

電源スイッチ17操作後、操作部19の局線ボタンを押
すと制御部20は局線ボタンに応答するパルス信号を変
調回路12へ送出する。このパルス信号は変調回路でF
SK変調が行われた後、送信部13を介しアンテナ14
から電波として発射される。親機はこの電波をアンテナ
34を介し受信部33で受信し、復調回路32へ導入す
る。この信号は復調回路でパルス信号に復調され、信号
識別部37にて発信要求のパルス信号であることが識別
される。ここで、制御部38がリレー39を動作させる
ことで、リレー39の接点が閉成し、電話回線5を捕捉
する。
After operating the power switch 17, when the central line button of the operating section 19 is pressed, the control section 20 sends a pulse signal responsive to the central line button to the modulation circuit 12. This pulse signal is F
After SK modulation, the antenna 14 is transmitted via the transmitter 13.
is emitted as radio waves. The base unit receives this radio wave via the antenna 34 at the receiving section 33 and introduces it to the demodulation circuit 32. This signal is demodulated into a pulse signal by a demodulation circuit, and the signal identification section 37 identifies it as a pulse signal for a transmission request. Here, the control unit 38 operates the relay 39, so that the contact of the relay 39 is closed and the telephone line 5 is captured.

この捕捉により電話回線5からの発信音が親m2を介し
スピーカ3へ出力される。次に子機1の操作部19の、
ダイヤルボタンが操作されると、ダイヤル番号に対応し
たパルス信号が制御部20から変調回路12へ順次送出
され、さらにFSK変調されて送信部13を通してアン
テナ14から電波として発射される。
As a result of this capture, the dial tone from the telephone line 5 is output to the speaker 3 via the parent m2. Next, on the operation section 19 of the handset 1,
When the dial button is operated, pulse signals corresponding to the dialed number are sequentially sent from the control section 20 to the modulation circuit 12, further subjected to FSK modulation, and emitted as radio waves from the antenna 14 through the transmitting section 13.

親機2はこの電波を受は信号識別部37で識別し、識別
信号を制御部38へ送出する。制御部38はダイヤル発
生器25を制御し、送られてきたダイヤル番号を電話回
線5へ送出する。相手が応答すれば、子機操作者は電話
回線5を介した相手と通話を開始する。終話の場合は子
機1の操作部19の終話ボタンを押すことにより、終話
ボタンに対応する信号が親機2へ送られる。親機2では
リレー39を復旧させ電話回線を開放する。
The base unit 2 identifies this radio wave using the signal identification section 37 and sends an identification signal to the control section 38 . The control unit 38 controls the dial generator 25 and sends the received dial number to the telephone line 5. If the other party answers, the handset operator starts talking to the other party via the telephone line 5. In the case of ending the call, by pressing the end button on the operation unit 19 of the handset 1, a signal corresponding to the end button is sent to the base unit 2. In base unit 2, relay 39 is restored and the telephone line is opened.

次に子機1が電話回線5の呼び出しに応答する場合を説
明する。電話口vA5からの呼び出しに対し、子機1の
電源スィッチ17が入れられると共に操作部19の局線
ボタンが押されると、制御部20は局線ボタンに対応す
るパルス信号を変調回路へ送出する。このパルス信号は
変調回路12によりFSX変調され送信部13を介し電
波としてアンテナ14から発射される。親機2はこの信
号を受け、信号識別部37にて応答要求であることを識
別すると、制御部38がリレー39を動作させ、電話回
線を捕捉する。ここで子機1の操作者と電話回yA5を
介した相手と通話が可能となる。
Next, a case where handset 1 responds to a call on telephone line 5 will be described. When the power switch 17 of handset 1 is turned on and the central line button of operation unit 19 is pressed in response to a call from telephone port vA5, control unit 20 sends a pulse signal corresponding to the central line button to the modulation circuit. . This pulse signal is subjected to FSX modulation by a modulation circuit 12, and is emitted from an antenna 14 as a radio wave via a transmitter 13. When base unit 2 receives this signal and identifies that it is a response request in signal identification unit 37, control unit 38 operates relay 39 and seizes the telephone line. At this point, it becomes possible to talk to the operator of handset 1 and the other party via telephone line yA5.

また、その他の実施例として、着信及び発信のときの電
話回線捕捉と、終話のときの電話回線開放とを実施例1
の音声認識方式で行い、子機1からのダイヤル信号につ
いてのみ実施例2の操作信号の識別方式で行ってもよい
In addition, as another example, Example 1 captures the telephone line when receiving and outgoing calls, and releases the telephone line when ending the call.
The voice recognition method may be used, and the operation signal identification method of the second embodiment may be used only for the dial signal from the handset 1.

また、子機1を応答のときのみ使用するなら、子機1に
電話回線5を捕捉及び開放するため2種類の例えば音声
帯域外の信号発生器を備え、親機の識別部35は上記音
声帯域外の信号を検出するのみの簡単な回路とすること
ができる。
In addition, if the handset 1 is used only for answering, the handset 1 is equipped with two types of signal generators outside the voice band, for example, in order to capture and release the telephone line 5, and the identification unit 35 of the base It can be a simple circuit that only detects signals outside the band.

第2図においてアンテナ34が独立して示しであるが、
スピーカの接続線4をアンテナ34として使用すること
もできる。また子機1のアンテナ1)は腕ハンドに埋め
込んである。
Although the antenna 34 is shown independently in FIG.
The speaker connection line 4 can also be used as the antenna 34. Moreover, the antenna 1) of the handset 1 is embedded in the arm hand.

子機1は小形に構成できるため、クリップ付としポケッ
トに取り付けるようにしても、また腕時計のように腕に
バンドで止めるようにしてもよい。また子機のマイクを
ネクタイビンに付け、その他の装置をベルトに取り付け
る等いろいろ考えられる。
Since the handset 1 can be constructed in a small size, it may be equipped with a clip so that it can be attached to a pocket, or it may be fastened to a wrist like a wristwatch with a band. There are also various possibilities, such as attaching the handset's microphone to a tie bin and attaching other devices to a belt.

(発明の効果) 以上説明したように本発明の子機は必要最小附のマイク
と送信機能及び電源の電池等のみを装備したため小形に
構成できるもので、向束の少ない多様な使用ができる。
(Effects of the Invention) As explained above, the handset of the present invention is equipped with only the minimum required microphone, transmitting function, battery for power supply, etc., so it can be constructed compactly and can be used in a variety of ways with less directional flux.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は本発明の一実施例であるコードレス電話機の系
統図である。第2図はコードレス電話機の概略図である
。 1・・・・・・子機、2・・・・・・親機、3・・・・
・・スピーカ、4・・・・・・接続線、5・・・・・・
電話回線、6・・・・・・AC電源コード、35・・・
・・・識別部、36・・・・・・音声認識部、37・・
・・・・信号識別部、38・・・・・・制御部、39・
・・・・・リレー、l・・・・・・リレーの接点。 特許出願人 代表出願人 神田通信工業株式会社日本電
信電話株式会社
FIG. 1 is a system diagram of a cordless telephone that is an embodiment of the present invention. FIG. 2 is a schematic diagram of a cordless telephone. 1... Child unit, 2... Base unit, 3...
...Speaker, 4...Connection line, 5...
Telephone line, 6... AC power cord, 35...
...Identification unit, 36...Speech recognition unit, 37...
...Signal identification section, 38...Control section, 39.
...Relay, l...Relay contact. Patent applicant Representative applicant Kanda Tsushin Kogyo Co., Ltd. Nippon Telegraph and Telephone Corporation

Claims (3)

【特許請求の範囲】[Claims] (1)子機に無線にて送信する送信部を備え、電話機回
線に接続された親機に通話回路と子機からの送信を受け
る受信部と、子機から送られた信号を識別する識別部と
、識別部の識別出力を受けて電話回線を捕捉する制御と
ダイヤル発信をする制御とを行う制御部とを備え、さら
にスピーカを接続線を介し親機に接続することにより、
子機からの送話信号を親機を介し電話回線へ送出すると
共に電話回線からの送話信号を親機を介し音声信号とし
て上記スピーカから出力させることを特徴としたコード
レス電話機。
(1) Equipped with a transmitter that transmits wirelessly to the handset, a communication circuit connected to the telephone line, a receiver that receives transmissions from the handset, and an identification that identifies the signal sent from the handset. and a control section that receives the identification output of the identification section and performs control to seize a telephone line and control to make a dial call, and further connects the speaker to the base unit via a connection line.
A cordless telephone characterized in that a transmission signal from a handset is transmitted to a telephone line via a base unit, and a transmission signal from the telephone line is outputted as an audio signal from the speaker via the base unit.
(2)上記識別部が子機からの予め定めた音声信号を識
別する音声認識部であることを特徴とする特許請求の範
囲第1項記載のコードレス電話機。
(2) The cordless telephone according to claim 1, wherein the identification section is a voice recognition section that identifies a predetermined voice signal from a handset.
(3)上記識別部が子機からの操作信号を識別する信号
識別部であることを特徴とする特許請求の範囲第1項記
載のコードレス電話機。
(3) The cordless telephone according to claim 1, wherein the identification section is a signal identification section that identifies an operation signal from a handset.
JP62019755A 1987-01-30 1987-01-30 Cordless telephone set Pending JPS63187847A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62019755A JPS63187847A (en) 1987-01-30 1987-01-30 Cordless telephone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62019755A JPS63187847A (en) 1987-01-30 1987-01-30 Cordless telephone set

Publications (1)

Publication Number Publication Date
JPS63187847A true JPS63187847A (en) 1988-08-03

Family

ID=12008162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62019755A Pending JPS63187847A (en) 1987-01-30 1987-01-30 Cordless telephone set

Country Status (1)

Country Link
JP (1) JPS63187847A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991011875A1 (en) * 1990-01-31 1991-08-08 At&E Corporation Autodial from database in an electronic wristwatch
US5371901A (en) * 1991-07-08 1994-12-06 Motorola, Inc. Remote voice control system
WO1998052106A1 (en) * 1997-05-13 1998-11-19 Siemens Aktiengesellschaft Wristwatch as an external display device for a mobile transceiver
US6349212B1 (en) * 1992-02-06 2002-02-19 Nokia Mobile Phones Limited Cordless telephone arrangement

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527610A (en) * 1975-07-09 1977-01-20 Hitachi Ltd Telephone responding system
JPS61156959A (en) * 1984-12-24 1986-07-16 コントロロニクス・コ−ポレ−シヨン User communication system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527610A (en) * 1975-07-09 1977-01-20 Hitachi Ltd Telephone responding system
JPS61156959A (en) * 1984-12-24 1986-07-16 コントロロニクス・コ−ポレ−シヨン User communication system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991011875A1 (en) * 1990-01-31 1991-08-08 At&E Corporation Autodial from database in an electronic wristwatch
US5054051A (en) * 1990-01-31 1991-10-01 At&E Corporation Autodial from database in an electronic wristwatch
US5371901A (en) * 1991-07-08 1994-12-06 Motorola, Inc. Remote voice control system
US6349212B1 (en) * 1992-02-06 2002-02-19 Nokia Mobile Phones Limited Cordless telephone arrangement
WO1998052106A1 (en) * 1997-05-13 1998-11-19 Siemens Aktiengesellschaft Wristwatch as an external display device for a mobile transceiver

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