JPS62231553A - Dialless telephone set - Google Patents

Abstract

PURPOSE:To easily call an opposite party only by pronouncing his telephone number by providing a telephone set with a voice identifying circuit. CONSTITUTION:When an incoming button provided on the front of the telephone set 10 is pressed down, a telephone line is connected to a dial pulse outgoing circuit 5, and simultaneously the output (b) of an amplifier circuit 2 is connected to the voice identifying circuit 3. When a person 12 pronounces the telephone number of the opposite party, the number is inputted to the voice identifying circuit 3, and a pulse signal is outputted. The telephone number is stored in a memory and simultaneously displayed digitally on a dial display part 7. Thus the person 12 can easily call the opposite party.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a telephone commonly used in homes, offices, and the like.

With conventional telephones, when making a call while looking at the telephone directory, phone number table, memo, etc., you have to use your hands to dial while looking at both the numbers on the dial or button and the number table, which makes the operation slow. Easy, it was easy to dial the wrong number.

The present invention was invented to eliminate these drawbacks, and can be explained with reference to the drawings. Then, the telephone line 11 is connected to the dial pulse transmission circuit 5, and at the same time, the output of the amplifier circuit 2 is connected to the voice identification circuit 3.

(2) Next, the human 12 speaks the telephone number of the person to call.

(3) The uttered voice 15 is collected by the microphone 1 attached to the front of the telephone 10.

(4) The collected audio signal a is amplified by the amplifier 2.

(5) The audio signal input to the audio identification circuit 3 passes through the amplifier output signal angle 6 and enters the input terminal t13 of the audio identification circuit 3.

1, 2.3.4.5.6.7.8.9. It is identified by the 1 identification circuit of O, converts it into a pulse, and outputs it to terminals t1 to tlO.

For example, in the voice recognition circuit 3, 9.3.4.5.4.6°9
When the audio signals are input, tg, t3. t4゜t
5. t4. t6. A pulse signal is output at the 11th terminal of the tg terminal.

(7) At the terminals t1 to t10 of the voice recognition circuit, each pulse signal is stored in the memory circuit 4.

At the same time, the telephone number is memorized and output to the terminal 116, and the telephone number is digitally displayed on the dial display section 7.

Therefore, the memorized phone number can be confirmed.

(8) When the human 12 has uttered the entire telephone number of the other party, he utters the dialing start signal rAJ.

t91rAJf Voice is collected by microphone 1.

The rAJ audio signal is amplified by the amplifier circuit 2 and input to the terminal t13 of the audio identification circuit 3 through the second call button 6. .

It is converted into a pulse signal and output to the terminal t11.

The signal converted into a +113 pulse signal enters the terminal t21 of the memory circuit 4.

(b) When a pulse signal is input to the terminal t21 of the memory circuit 4, the telephone number of the other party previously stored in the memory is input to the terminal t21.
Pulse signals are output in order from t31 to t40.

For example, if the other party's phone number is 9345469, the terminal t39,133. +34°+35. +
34. +36. Pulse signals are output in the order of +39.

(13) Output terminals t39 to t40U of memory circuit 4
It is connected to the dial pulse transmitting circuit 5, and when a pulse signal is input, it is converted into a dial pulse and sent to terminal t19. An ear pulse is output during t20.

σ・1) The output dial pulse is the first call button 6
through the external connection terminals Ll, L2 . Afterwards, telephone line 1
1 and calls the other party's phone.

+01 If the other party responds (1) The voice signal of the other party is from the telephone line 11.

It passes through the external connection terminals Ll and L2, passes through the arrival/departure doubler 6, and is input between the terminals t19°+20 of the dial pulse transmitting circuit 5.

(2) Terminal t19. t20. The voice signal of the other party input during 9. passes through the incoming call filter 14. Terminal t17゜6
It will be output within 18 days.

(The audio signal output between 31+17 and 118 is input to the speaker 8, and the other party's voice can be heard from the speaker 8.

(c) When sending a call from here to the other party (1) Human 12
The voice 15 uttered from the terminal is collected by the microphone/1, amplified by the amplifier 2, and enters the terminal t14 of the ear pulse transmitting circuit 5 through the 9-incoming call button 6.

(2) The audio signal input to the terminal t14 passes through the first transmission filter 13 and is output between the terminals tL9 and tL120.

(The audio signal output between 31119 and +20 is.

The signal passes through the arrival/departure doubler, passes through the external connection terminals LL and L2, and is output to the telephone line 11, so that a call can be sent to the other party.

(d) Calling from the other party When the other party calls this telephone 10, the telephone number +
Dial pulse from l1llll to external connection terminal LL,
The caller enters between L2 and the call bell 9 rings.

(, t'1) If the call ends or if you say the wrong telephone number (1) If you press the pressed-in arrival/departure double angle 6 again, the arrival/departure double angle 6 will come forward.

(2) When it comes forward, the telephone line 11 and the telephone 10 are disconnected, and at the same time the memo IJ of the memory circuit 1 is disconnected.
e Clear everything.

(Effects of the Invention) As explained above, according to the present invention, the voice recognition circuit eliminates the need for dials or puno/- buttons on the telephone.9. You can easily call the other party just by saying the other party's phone number.

[Brief explanation of drawings]

FIG. 1 is a circuit diagram according to the present invention. 1tfi microphone, 2 is an amplifier circuit, 3 is a voice identification circuit, 4 is a memory circuit, 5 is a dial pulse transmission circuit, 6 is an arrival/departure double angle,
7 is the dial number display section. 8 is a speaker, 9 is a ringing bell, and 10 is a telephone.

Claims (1)

[Claims] (a) A microphone is attached to the front of the telephone. (b) Incorporate a voice recognition circuit inside the telephone. (c) A telephone without a dial, characterized in that when the telephone number of the other party is uttered into the microphone, the voice recognition circuit automatically transmits a dial pulse to call the other party.