CN2341245Y - Intelligent voice-activated language repetition and follow-up learning machine - Google Patents
Intelligent voice-activated language repetition and follow-up learning machine Download PDFInfo
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- CN2341245Y CN2341245Y CN 98234284 CN98234284U CN2341245Y CN 2341245 Y CN2341245 Y CN 2341245Y CN 98234284 CN98234284 CN 98234284 CN 98234284 U CN98234284 U CN 98234284U CN 2341245 Y CN2341245 Y CN 2341245Y
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Abstract
The utility model relates to an intelligent sound control language repeating and reading following learning machine, which is structurally characterized in that the learning machine is formed by connecting a preamplifier, a microphone amplifier, a voice detection circuit, a power amplifier, a voice processor, a motor controller and a singlechip, the singlechip automatically controls tape playback, waits for reading following, reads following, contrasts for repeating and then repeats vowels by detecting input signals of the microphone, and the process is automatically controlled by the singlechip through built-in software. The utility model discloses the user utilizes the work of the sound accuse learning of oneself, realizes the automatic switch of the sound reproduction of learning, recording, follow-up reading, rereading, contrast rereading to avoid user's manual action, and simple structure, low cost, convenient to use.
Description
The utility model relate to a kind of language re-reading, with reading learning machine, particularly a kind of intelligent voice control language is re-reading, with reading learning machine, belongs to and utilizes radio cassette player repacking language learner technical field.
Re-reading, the reading following machine of prior art, though have re-reading, with reading function, realize that the conversion of its function and function all must manual operations, whenever in short all to make troubles to the user by 1～2 button with reading.
The purpose of this utility model is in order to overcome the shortcoming of prior art, exempts user's manual activity, provide a kind of intelligent voice control language re-reading, with reading learning machine.
The purpose of this utility model can reach by taking following measure: the intelligent voice control language is re-reading, with reading learning machine, comprise the band deck, loudspeaker, the radio cassette player of microphone jack MIC and motor, its design feature is: also comprise prime amplifier, amplifier of microphone, the speech detection circuit, power amplifier, speech processor, electric machine controller and single-chip microcomputer are formed by connecting, prime amplifier connects loudspeaker by power amplifier, microphone jack MIC divides two-way after by amplifier of microphone, the speech processor of leading up to connects the input end of power amplifier, the speech detection circuit of leading up to connects the input end of single-chip microcomputer, single-chip microcomputer is provided with microphone control, playback control, recording control, voice suggestion, power output control and six output control terminals of Electric Machine Control, wherein the microphone control end is connected with the control end of amplifier of microphone, the playback control end, the recording control end is connected with the corresponding controling end of speech processor respectively with the voice suggestion end, the power output control terminal is connected with the control end of power amplifier, and the Electric Machine Control end connects motor by electric machine controller.
Design feature of the present utility model also has:
Single-chip microcomputer is by detecting microphone input signal, control automatically tape playback, endless track sound recording, wait with read,, more re-reading vowel re-reading with reading, contrasting, but and the described process of repetitive cycling.
Single-chip microcomputer is realized control automatically by embedded software, and this software can
Detect and the playback of control tape, whether playback deictic word audio processor carries out endless track sound recording or points out the user to prepare with reading according to tape;
Whether prompting detects to follow and reads with waiting for certain hour after reading, as reading recording with reading just to follow, as not having with reading just to carry out the tape playback again and carry out endless track sound recording;
Detect with reading whether to stop,, read the master tape sound earlier, will broadcast with pronunciation again, until re-reading the finishing of contrast as re-reading with reading to stop just to change over to contrast;
Return and wait for, and repeat aforementioned process with read states.
Prime amplifier mainly is formed by connecting by triode Q2, Q3 and their peripheral resistance, electric capacity, power amplifier is formed by connecting by power discharging IC 2 and peripheral resistance thereof, electric capacity, speech processor is made up of speech chip IC1, amplifier of microphone is included in the IC1, the speech detection circuit mainly is formed by connecting by triode Q7, Q8 and peripheral resistance thereof, electric capacity, diode, and electric machine controller is formed by connecting by IC4 and peripheral resistance thereof, electric capacity; The magnetic head output terminal is by capacitor C 3, triode Q2, Q3, capacitor C 9, resistance R 20, VR1 is connected the input end of IC2 with capacitor C 25, microphone jack MIC connects the audio input end AIN of IC1, the state input end REC of IC1, PLAY and state output end BUSY respectively with the delivery outlet of single-chip microcomputer IC3, the input port connects, the data terminal of IC1 is connected with the I/O mouth of IC3, the voice suggestion end BEEP of IC3 is by resistance R 45, capacitor C 60, C20 connects the voice output control end of IC1, the output power control end SP of IC3 is by resistance R 41, triode Q9 connects the control end of IC2, the Electric Machine Control end MOTOR of IC3 is by resistance R 49, triode Q12 connects the control end of IC4, the output terminal of prime amplifier is by resistance R 35 triode Q7, Q8 connects the input end VOX of IC3, and the output terminal of IC4 connects motor.
Compared with prior art, the utlity model has following outstanding advantage:
The user utilizes the work of the sound control learning machine of oneself, realize learning machine playback, recording, with read, re-reading, automatic conversion that contrast is re-reading, thereby exempt user's manual activity, and simple in structure, with low cost, easy to use.
Below in conjunction with accompanying drawing the utility model is described in detail:
Fig. 1 is a structured flowchart of the present utility model.
Fig. 2 is the electrical schematic diagram of the utility model embodiment 1.
Fig. 1, Fig. 2 constitute the novel embodiment of this shirt 1.
As can be seen from Figure 1, present embodiment is by prime amplifier 1, amplifier of microphone 2, speech detection circuit 3, power amplifier 4, speech processor 5, electric machine controller 6 and single-chip microcomputer 7 are formed by connecting, prime amplifier 1 connects loudspeaker by power amplifier 4, microphone jack MIC divides two-way by amplifier of microphone 2 backs, the speech processor 5 of leading up to connects the input end of power amplifier 4, the speech detection circuit 3 of leading up to connects the input end of single-chip microcomputer 7, single-chip microcomputer 7 is provided with MIC, PLAY, REC, BEEP, six output control terminals of SP and MOTOR, wherein MIC is connected with the control end of amplifier of microphone 2, PLAY, REC is connected with a control end of speech processor 5 respectively with BEEP, SP is connected with the control end of power amplifier 4, and MOTOR connects motor by electric machine controller 6.
As can be seen from Figure 2, this enforcement side is amplified chip IC 2, IC4, single-chip microcomputer IC3, triode Q1～Q12, resistance R 1～R60, capacitor C 1～C62, diode D1～DD1～DD2 and D3, potentiometer VR1～VR2, voltage stabilizing diode Z1, light emitting diode MSG, microphone jack MIC, loudspeaker SP and K switch 1, K2 composition by voice IC1; Wherein prime amplifier 1 mainly is formed by connecting by triode Q2, Q3 and their peripheral resistance, electric capacity, power amplifier 4 is formed by connecting by power discharging IC 2 and peripheral resistance thereof, electric capacity, speech processor 5 is made up of speech chip IC1, amplifier of microphone 2 is included in the IC1, speech detection circuit 3 mainly is formed by connecting by triode Q7, Q8 and peripheral resistance thereof, electric capacity, diode, and electric machine controller 6 is formed by connecting by IC4 and peripheral resistance thereof, electric capacity; Monolithic can 7 be made up of chip IC 3; The magnetic head output terminal is by capacitor C 3, triode Q2, Q3, capacitor C 9, resistance R 20, VR1 is connected the input end of IC2 with capacitor C 25, microphone jack MIC connects the audio input end AIN of IC1, the state input end REC of IC1, PLAY and state output end BUSY respectively with the delivery outlet of single-chip microcomputer IC3, the input port connects, the data terminal of IC1 is connected with the I/O mouth of IC3, the BEEP control end of IC3 is by resistance R 45, capacitor C 60, C20 connects the voice output control end of IC1, the output control terminal SP of IC3 is by resistance R 41, triode Q9 connects the control end of IC2, the output control terminal MOTOR of IC3 is by resistance R 49, triode Q12 connects the control end of IC4, the output terminal of prime amplifier is by resistance R 35 triode Q7, Q8 connects the input end VOX of IC3, and the output terminal of IC4 connects motor.
Learning machine is by detecting microphone input signal, automatically control tape playback, wait for read,, more re-reading vowel re-reading with reading, contrasting, but described process repetitive cycling, all automatic control function all are by the software control that is built in the single-chip microcomputer, and the block diagram of this software is as follows:
Reach software block diagram as can be seen from Figure 2 as can be known, tape playback during beginning, voice IC1 carries out endless track sound recording simultaneously, amplifier of microphone 2 was in and closed this moment, when speech detection circuit 3 detects end of the sentence is the voice interruption certain hour, single-chip microcomputer 7 control deck motor stalls, open amplifier of microphone 2 and send prompting sound, close power amplifier 4 then, pilot lamp MSG flash for prompting user is with reading, if the user is with reading, Single-chip Controlling speech processor IC1 follow and reads recording, stops to follow when reading when IC3 detects by the VOX end, it is re-reading just to change contrast over to, and this moment, amplifier of microphone 2 benefits were closed, power amplifier 4 is opened again; Not with reading, single-chip microcomputer just cuts out power amplifier 4 as user at the appointed time, tape playback and get back to and wait for read states again.Contrast and re-readingly promptly read vowel (tape sound) earlier once, will broadcast with pronunciation, the user carries out two signal to noise ratios; Again that vowel is once re-reading after more re-reading, come back to waiting status.Said process can repeat.
Claims (2)
1. the intelligent voice control language is re-reading, with reading learning machine, comprise the band deck, loudspeaker, the radio cassette player of microphone jack MIC and motor, it is characterized in that: also comprise prime amplifier (1), amplifier of microphone (2), speech detection circuit (3), power amplifier (4), speech processor (5), electric machine controller (6) and single-chip microcomputer (7) are formed by connecting, prime amplifier (1) connects loudspeaker by power amplifier (4), microphone jack MIC divides two-way by amplifier of microphone (2) back, the speech processor (part) of leading up to connects the input end of power amplifier (4), the speech detection circuit (3) of leading up to connects the input end of single-chip microcomputer (7), single-chip microcomputer (7) is provided with microphone control, playback control, recording control, voice suggestion, power output control and six output control terminals of Electric Machine Control, wherein the microphone control end is connected with the control end of amplifier of microphone (2), the playback control end, the recording control end is connected with the corresponding controling end of speech processor (5) respectively with the voice suggestion end, the power output control terminal is connected with the control end of power amplifier (4), and the Electric Machine Control end connects motor by electric machine controller (6).
2. intelligent voice control language according to claim 1 is re-reading, with reading learning machine, it is characterized in that: prime amplifier (1) is mainly by triode Q2, Q3 and their peripheral resistance, electric capacity is formed by connecting, power amplifier (4) is by power discharging IC 2 and peripheral resistance thereof, electric capacity is formed by connecting, speech processor (5) is made up of speech chip IC1, amplifier of microphone (2) is included in the IC1, speech detection circuit (3) is mainly by triode Q7, Q8 and peripheral resistance thereof, electric capacity, diode is formed by connecting, and electric machine controller (6) is by IC4 and peripheral resistance thereof, electric capacity is formed by connecting; The magnetic head output terminal is by capacitor C 3, triode Q2, Q3, capacitor C 9, resistance R 20, VR1 is connected the input end of IC2 with capacitor C 25, microphone jack MIC connects the audio input end AIN of IC1, the state input end REC of IC1, PLAY and state output end BUSY respectively with the delivery outlet of single-chip microcomputer IC3, the input port connects, the data terminal of IC1 is connected with the I/O mouth of IC3, the voice suggestion control end BEEP of IC3 is by resistance R 45, capacitor C 60, C20 connects the voice output control end of IC1, the output control terminal MOTOR of IC3 is by resistance R 49, triode Q12 connects the control end of IC4, the output terminal of prime amplifier (1) is by resistance R 35, triode Q7, Q8 connects the input end VOX of IC3, and the output terminal of IC4 connects motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98234284 CN2341245Y (en) | 1998-05-22 | 1998-05-22 | Intelligent voice-activated language repetition and follow-up learning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98234284 CN2341245Y (en) | 1998-05-22 | 1998-05-22 | Intelligent voice-activated language repetition and follow-up learning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2341245Y true CN2341245Y (en) | 1999-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98234284 Expired - Fee Related CN2341245Y (en) | 1998-05-22 | 1998-05-22 | Intelligent voice-activated language repetition and follow-up learning machine |
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| Country | Link |
|---|---|
| CN (1) | CN2341245Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101206898B (en) * | 2006-12-22 | 2010-05-19 | 微星科技股份有限公司 | Repeating device and repeating method for automatic sentence-breaking |
| CN105006179A (en) * | 2015-05-29 | 2015-10-28 | 广东小天才科技有限公司 | Method and device for following and reading content of voice input |
| CN109859773A (en) * | 2019-02-14 | 2019-06-07 | 北京儒博科技有限公司 | A kind of method for recording of sound, device, storage medium and electronic equipment |
-
1998
- 1998-05-22 CN CN 98234284 patent/CN2341245Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101206898B (en) * | 2006-12-22 | 2010-05-19 | 微星科技股份有限公司 | Repeating device and repeating method for automatic sentence-breaking |
| CN105006179A (en) * | 2015-05-29 | 2015-10-28 | 广东小天才科技有限公司 | Method and device for following and reading content of voice input |
| CN109859773A (en) * | 2019-02-14 | 2019-06-07 | 北京儒博科技有限公司 | A kind of method for recording of sound, device, storage medium and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |