CN1055186C

CN1055186C - Telephone set capable of telling recognized number

Info

Publication number: CN1055186C
Application number: CN97121736A
Authority: CN
Inventors: 黄拔忠
Original assignee: Winbond Electronics Corp
Current assignee: Winbond Electronics Corp
Priority date: 1996-12-24
Filing date: 1997-12-19
Publication date: 2000-08-02
Anticipated expiration: 2017-12-19
Also published as: CN1190303A

Abstract

The present invention relates to a telephone device capable of speaking recognized numbers, which is suitable for places provided with multiple extension telephones. When calls come in, the present invention can directly speak extension telephone numbers or recognized numbers of the telephone. The present invention comprises a telephone line interface circuit (30), a ring detector (32), a controller (34), a mixed circuit (36), a key board (40), a double-tone complex frequency signal generator (42), a digital sound generator (44), a telephone receiver (50), a switching device (48) and a loudspeaker (52).

Description

Can say the telephone apparatus of identification number

The present invention relates to a kind of telephone apparatus, particularly relate to a kind of telephone apparatus of saying the identification number, suitable what is provided with the place of a plurality of extensions, when phone is dialled in, can directly say the extension or the identification number of this phone.

With old-fashioned telephone set, because it uses coil and metal clock as ringer, so cause the problem of the big and Heavy Weight of its volume.In order to improve this shortcoming, most telephone set manufacturer all uses instead light, little and can be added to integrated circuit (Integrated Circuit is hereinafter to be referred as IC) on the circuit board, replaces traditional ringer.Though this kind IC ringer sound is little than the mechanical type ringer, its tinkle of bells is more melodious, welcome by general user.

At present, general its ringing tone of electronic bell acoustic-electric phone all is that loudspeaker or the buzzer by telephone set sends, volume and the tone height of the common function that possesses of this ringing tone for adjusting its tinkle of bells, but be provided with the occasion of a plurality of extension sets, for example in the office, in case phone is arranged comes in, often distinguish difficulty by what, cause the those present to look for the scene of jingle bell phone simultaneously, more obvious in the noisy environments that this situation is being discussed what, when the phone of being everlasting was come in, all discussion all were forced to suspend.

See also Fig. 1, there is shown a kind of framework of basic ringer circuit, mainly comprise a ring IC10, buzzer 20 and several resistance and electric capacity.Wherein, ring IC10 can be a twice frequency oscillator, also can comprise voltage rectifier, anti-side bell circuit and Voltagre regulator etc. in addition, so that ring IC can be compatible fully with telephone wire.Again, resistance 21 and electric capacity 22 can be used to control relevant frequency of oscillation.General existing ringing circuit all has similar above-mentioned basic framework, so when bell signal is imported, can only send ringing tone, also can only do some adjustment on ring sound or frequency at most.Moreover, in fact general in office employed phone be the phone of homotype, the tone color of its ring sound all is very approaching, so more makes the user be difficult for differentiating the phone that sends ringing tone.

The object of the present invention is to provide a kind of in the place that a plurality of telephone sets are arranged, when phone is dialled in, can directly say this phone extension or the identification number telephone apparatus.

Have the mirror what this, the present invention proposes a kind of telephone apparatus of saying the identification number, it utilizes speech synthesis technique, and the voice of Arabic numerals and some literal are left among the phone IC in advance, can accept the user and set the identification number.So, when telephone ring signal inputs to phone, the voice collocation ringing tone of the identification number that sets and some specific characters can be play together, or only be play the identification number that sets and the voice of some specific characters, it is that incoming call that the user just can know clearly.

In order further to disclose framework of the present invention, characteristics and advantage, existing conjunction with figs. explanation preferred embodiment is as follows, wherein:

Fig. 1 is the configuration diagram of existing ringer circuit;

Fig. 2 is the circuit framework calcspar of one of telephone apparatus of saying the identification number of the present invention embodiment; And

Fig. 3 is circuit framework calcspar of saying another embodiment of the telephone apparatus of recognizing number of the present invention.

Components identical or device in the accompanying drawing mark with identical label.Wherein, represented element or the device of each label is described as follows: 10 expression ring IC; 20 expression buzzers; 21 expression resistance; 22 expression electric capacity; 30 expression telephone line interface circuits; 32 expression ringing detectors; 34 expression controllers; 36 expression hybrid circuits; 38 expression ring sound producers; 40 expression keyboards; 42 expression touch-tone signal generators; 44 expression digital audio generators; 46 expression addition amplifying devices; 48 expression switching devices; 50 expression telephone receivers; 52 expression loud speakers.

See also Fig. 2, circuit framework of saying an embodiment of the telephone apparatus of recognizing number of the present invention comprises: a telephone line interface circuit 30, in order to interface as loop wire and end line and internal circuit; A ringing detector 32 is in order to detect whether the bell signal input is arranged; A controller 34, in order to the input from several signals of telephone line interface circuit 30, keyboard 40 and ringing detector 32 to be provided, when ringing detector 32 has detected the bell signal input, just can transmit a signal and give controller, controller just can address date exports digital audio generator 44 in its internal storage of what with storing in advance; A hybrid circuit 36 will be in order to will be divided into sound input end and output with the link of aforementioned telephone line interface circuit; A ring sound producer 38 is in order to be subjected to ringing detector 32 controls, output ring sound; A keyboard 40, in order to input control signal or digital signal to aforementioned controller, cooperate the use of special function keys and numerical key simultaneously, address date that can the setting controller internal storage is used the function that the voice ring content that the user sets output is provided; A touch-tone signal generator 42 is in order to produce touch-tone signal, to represent each button on the keyboard 40; A digital sound producer 44 in order to receiving the address date of aforementioned controller output, and reads corresponding compress speech data according to this from its internal storage, shorten this compress speech data decompression into voice signal again; An addition amplifying device 46 is used so that the voice signal of the ringing tone tone signal of ringing tone sound generator 38 outputs and 44 outputs of digital audio generator amplifies output in regular turn; A switching device 48 is subjected to the control of aforementioned touch-tone signal generator 42, when touch-tone signal generator 42 outputting dual tone multi-frequency signals, promptly cuts off the voice signal from telephone receiver; A telephone receiver 50 comprises a receiver, earphone for example, and a transmitter, and microphone for example is in order to the sending and receiving speech; A loud speaker 52 is connected to aforementioned addition amplifying device 46, in order to play ring sound or the sound through decompressing.

Above-mentioned circuit is when implementing, and subelement can be in conjunction with making an IC, for example controller, ringing detector, ring sound producer and touch-tone signal generator etc.To the digital audio generator of what utilization speech synthesis technique, the voice ICW528X that can adopt winbond electronics company to produce, but when implementing, also can combine with phone IC to form single IC.

The telephone apparatus of the said identification number of type of the present invention is the voice of elder generation with Arabic numerals and some literal, as " extension set ", " number ", " phone " etc., deposit in advance in the what phone IC, the user can set up telephone number or brevity code on their own, the mode of setting then can be imported control code by telephone keypad and be set, for example press the button of " # ", " 7 ", " 4 ", " 4 ", " 6 ", " # " in regular turn, promptly be set at " 7446 " number.So, when telephone ring signal is imported, the loud speaker on the telephone set except the meeting repetitiousness send the ringing tone, also can say the voice of " No. 7446 phones ", " 7446 extension telephone " each time behind the ringing tone, picked up up to telephone receiver, or till the caller stops call.

See also Fig. 3, an alternative embodiment of the invention is directly to replace ring sound producer 38 with digital audio generator 44, when ringing detector 32 has detected the bell signal input, just can transmit a control signal and give controller 34, the address signal that controller 34 will preestablish and store in its internal storage of what again sends digital audio generator 44 to, digital audio generator 44 is just from memory, the compress speech of corresponding this address signal of what is taken out, and, play back by loud speaker 52 again through decompression Hou.That is to say, in the memory of digital audio generator inside, in advance the ringing tone sound data crossed of store compressed, Arabic numerals speech data, and several in the speech data of literal.The user can set it according to need and play order, or uses default playing program.

Claims

1. can say the telephone apparatus of recognizing number for one kind, it is characterized in that it comprises:

A telephone line interface circuit (30) is in order to the interface as loop wire and end line and internal circuit;

A ringing detector (32) is in order to detect whether the bell signal input is arranged;

A controller (34), in order to the input from several signals of telephone line interface circuit, keyboard and ringing detector to be provided, when ringing detector has detected the bell signal input, just can transmit a control signal and give controller, controller just can export the address date that is stored in advance in its internal storage to the digital audio generator;

A hybrid circuit (36) will be in order to will be divided into sound input end and output with the link of aforementioned telephone line interface circuit;

A keyboard (40), in order to input control signal or digital signal to aforementioned controller, cooperate the use of special function keys and numerical key simultaneously, address date that can the setting controller internal storage is used the function that the voice ring content that the user sets output is provided;

A touch-tone signal generator (42) is in order to produce touch-tone signal, to represent each button on the keyboard;

A digital sound producer (44) in order to the address date of reception controller output, and reads corresponding compress speech data according to this from its internal storage, shorten this compress speech data decompression into voice signal again;

A telephone receiver (50) comprises a receiver and a transmitter, in order to the sending and receiving speech;

A switching device (48) is subjected to the control of aforementioned touch-tone signal generator, when touch-tone signal generator outputting dual tone multi-frequency signal, promptly cuts off the voice signal from telephone receiver; And

A loud speaker (52) is connected to aforementioned digital audio generator, in order to play the voice signal through decompressing.

2. telephone apparatus according to claim 1 is characterized in that, it also comprises a ring sound producer (38), controls output ring sound in order to be subjected to ringing detector;

And an addition amplifying device (46), with exporting loud speaker to so that the voice signal of the ringing tone tone signal of ringing tone sound generator output and the output of digital audio generator amplifies.

3. telephone apparatus according to claim 1 is characterized in that, aforementioned digital audio generator includes a memory, is to store the compress speech data in this memory.

4. telephone apparatus according to claim 3 is characterized in that, aforementioned compressed voice data can comprise ringing tone sound data, Arabic numerals speech data, reach the speech data of literal in several.