CN1033124C

CN1033124C - Telephone dial controller with speech response

Info

Publication number: CN1033124C
Application number: CN 92109503
Authority: CN
Inventors: 陈阳成
Original assignee: Sunplus Technology Co Ltd
Current assignee: Sunplus Technology Co Ltd
Priority date: 1992-08-14
Filing date: 1992-08-14
Publication date: 1996-10-23
Anticipated expiration: 2007-08-14
Also published as: CN1082289A

Abstract

The present invention relates to a telephone dialing controller with speech response, which comprises a keyboard scanning and decoding circuit, an oscillator line, a timing controller, a dialing memory, a state control line, a speech synthesizer, a speech memory, a dialing tone or pulse generator, and a telephone interface line. During dialing, a double-frequency signal or a pulse signal is sent out by the dialing controller to a telephone line, and simultaneously, a corresponding speech signal is also transmitted to a telephone receiver by a control circuit via the telephone receiver or a voice generating device on the telephone, so that the number dialed by a user can be responded by people's speech, and thus, the user can clearly known the dial-in number.

Description

Telephone dial controller with speech response

The present invention is a kind of telephone dial controller (Telephone DialerWith Voive Echo) with speech response, especially the telephone dial controller that refers to a kind of novelty, can be in when dialing, simultaneously with telephone receiver, the number that the speech response user of personnel selection is dialled.

The dialing system of a traditional type as shown in Figure 1, in this traditional dialing system, mainly be surrounded by a telephone keypad 1, a telephone dial controller 2, a telephony interface 3, a microphone 4, wherein, has button 12 (not essential) on the

keyboard

1,3 telephone wires that connect the external world via phone line end U1, U2 of telephony interface by key entry area 11 and storage dialing.

This traditional dialing system, when dialing, the sound that receiver spread out of of microphone 4 is the dialing tone of double frequency (DUAL TONE), the user can't differentiate dialing tone and be produced by which button, when dialing the wrong number, can't immediate response.In addition, the storage dialing is to use dialing controller and decide according to this telephone set, and commercially available traditional dialing controller has 2 groups, 10 groups, 15 groups, 20 groups etc. to store the effect that dials usually at present.The basic principle of operation of traditional dialing system of Fig. 1 is described below:

The user hangs on, on keyboard, be pressed into numeral or operating key, dialing controller can be according to the numeral of keying in, convert thereof into pulse (PULSE) or double frequency sound (TONE DTMF), send and import receiver (pulse mode is then turned off receiver) into by telephony interface, and when keying in operating key (*, keys such as #), dialing controller is carried out required action according to its setting, finishes the purpose of dialing.When controller has store function, the user can singly-key type or two key mode finish dialing, thereby save time.On traditional telephone set, the user if do not see keyboard or by speed usually dial the wrong number soon very much, more have no way of learning the telephone number correctness of being transferred to, this is the shortcoming of conventional art.

The utility model spy provides an effective solution at this shortcoming.The object of the present invention is to provide a kind of new dialing controller, can be in when dialing, simultaneously by telephone receiver, the number that the speech response user of personnel selection is dialled.For example: when the user dialled " 1 ", when telephone wire was sent dialing tone (TONE) or pulse, telephone receiver (then using other language in other countries) delivered in the voice of national language can be pronounced simultaneously " 1 ".And when utilizing the storage dialing, for example first group of memory storage " 1 ", " 0 ", " 5 " (PULSE or TONE), receiver then quote voice " 1 ", " 0 ", " 5 ", allow the user know first group of storage dialing, transfer to the number of " 105 ".

Telephone dial controller with speech response of the present invention includes:

-keyboard scan and decoding circuit are responsible for the input signal of scanning telephone key-press and with its decoding;

-oscillator circuit and timing controller will produce the time-base signal of this telephone dial controller inside from the decoded signal of keyboard scan and decoding circuit;

-dialing memory is in order to store the time-base signal of desiring to deposit dialing from oscillator circuit and timing controller;

-State Control circuit is according to the inner required controlling signal of time-base signal generation controller of dialing memory;

-dialing tone or pulse generator are controlled by described State Control circuit, produce with corresponding two-frequency signal of button or pulse signal and deliver to telephone wire according to setting pattern (MODE);

-VODER and speech memory, speech data is stored in the speech memory, controlled by described state controller, sending two-frequency signal or pulse signal in telephone wire, via the VODER synthetic speech signal, and, respond the user and dial the number by flexible piezoelectric sound-generating devices generation voice;

Forge ties switch and produce the controlling signal of circuit of the microphone that-telephony interface circuit, this part are used for controlling phone.

When dialing, dialing controller is sent two-frequency signal or pulse signal time the telephone wire, control circuit also with its corresponding speech sound signal via the flexible piezoelectric sound-generating devices on receiver or the telephone set, reach receiver, the number of being dialled with people's speech response user.

Other purpose of the present invention and structure, will be with following narration, and consult accompanying drawing, more clear and definite, the following description only is a preferred embodiment of the present invention, is not in order to restriction the present invention, therefore, all other all changes and improvement still belong within spirit of the present invention and the application right claimed range.

Description of drawings

The dialing system of Fig. 1 traditional type;

Fig. 2 is the block schematic diagram that shows telephone dial controller of the present invention.

Consult the block schematic diagram of telephone dial controller of the present invention 5 shown in Figure 2, its structure includes keyboard scan and decoding circuit 52 (KEYBOARD SCAN AND DECODE LOGIC), one oscillator circuit and timing controller 53 (OSC AND TIMING GENERATOR), one dialing memory 54 (MEMORY), one State Control circuit 55 (STATE CONTROL LOGIC), one VODER and speech memory 56 (SPEECH SYTHSIZER AND VIOCE ROM), one dialing tone or pulse generator 57 (DTMF or PULSE GENERATOR), one telephony interface circuit 58 (TELEPHONE LINE INTERFACE CIRCUIT)

Its action specification is as follows:

Keyboard scan and decoding circuit 52 are responsible for the signal that the keyboard 51 of scanning phone is imported, and received signal decoding is delivered in oscillator circuit and the timing controller 53.Oscillator circuit and timing controller 53 produce the time basic signal (TIMEBASE) of controller inside.Dialing memory 54 is desired to deposit the number (this part is changeable) of dialing in order to storage.State Control circuit 55 produces the inner required control mark of controller.VODER and speech memory 56 are stored in speech data in the memory, and through synthesizer synthetic speech signal, the data of its speech memory can produce voice and output with a voice generation device.Dialing tone or pulse generator 57 produce and corresponding double-audio signal of button (TONE) or pulse signal (PULSE) according to setting pattern (MODE), and are sent by output line T/P.Telephony interface circuit 58 is connected in telephone wire L, and this part is used for controlling the switch of forging ties (HOOK SWITCH) of microphone and produces the control mark of (LINE) on the line.

In the utility model, can use voice to check the content of storage dialing memory inside.And when not needing the function of response voice (VOI CE ECHO), the function of this part can be under an embargo (DISABLE), satisfies the demand (under the situation that this function dials not using receiver, its necessity being arranged more) of user's confidentiality.

As seen from the above description, the invention provides the user when dialing, from telephone receiver, can hear that with the number of speech response button or code when nonnumeric () user can clearly know the number that is pressed into and in time knows whether and push the wrong number like this, in the system that the storage dialing is arranged, also can when the storage dialing, use voice reporting to go out number simultaneously, reach telephone receiver, allow the user know that what telephone number is sent, unlikely mistake is dialled.This function more has its important meaning for the blind person.

Claims

A kind of telephone dial controller with speech response is characterized in that, includes:

-keyboard scan and decoding circuit are responsible for the input signal of scanning telephone key-press and with its decoding;

-oscillator circuit and timing controller will produce the time-base signal of this telephone dial controller inside from the decoded signal of keyboard scan and decoding circuit;

-dialing memory is in order to store the time-base signal of desiring to deposit dialing from oscillator circuit and timing controller;

-State Control circuit is according to the inner required controlling signal of time-base signal generation controller of dialing memory;

-dialing tone or pulse generator are controlled by described State Control circuit, produce with corresponding two-frequency signal of button or pulse signal and deliver to telephone wire according to setting pattern (MODE);

-VODER and speech memory, speech data is stored in the speech memory, controlled by described state controller, sending two-frequency signal or pulse signal in telephone wire, via the VODER synthetic speech signal, and, respond the user and dial the number by flexible piezoelectric sound-generating devices generation voice;

Forge ties switch and produce the controlling signal of circuit of the microphone that-telephony interface circuit, this part are used for controlling phone.