CN2325849Y - Device for automatic recognizing sound recordings and intelligently replaying it - Google Patents

Abstract

The utility model relates to a device for automatically recognizing recorded sound and intelligently playing. The utility model comprises a casing in which a microprocessor, a single crystal speech integrated block, a sound receiving device and a loudspeaker are arranged, wherein the sound receiving device and the loudspeaker are respectively connected with the input end and the output end of the single crystal speech integrated block. The utility model is characterized in that the output signals of the sound receiving device are input into a comparator through a rectifying filter, and the signals are compared with the reference voltage to control the microprocessor; sound signals are orderly stored in an internal memory of the single crystal speech integrated block. The utility model is also provided with a control switch to control one bit address of the microprocessor, so that the microprocessor selects stored speech datum from the internal memory of the single crystal speech integrated block.

Description

Automatically identification recording, wisdom playback set

The utility model relates to a kind of automatic identification recording, wisdom playback set, specifically, but be meant to have the address data that a microprocessor and its inner randomizer not timing produce internal storage one index, and come out to speech data that should the address storer and via a loudspeaker plays from the internal storage acquisition of this monocrystalline voice integrated package according to this.

The toy development is maked rapid progress, and interesting more toy of having sound and light program has more become a kind of trend of New Times, no matter child adult all likes to play it.

The purpose of this utility model provides a kind of automatic identification recording, wisdom playback set, this device is can be fixedly arranged in the starling toy bird, then can simulate the starling ornithology and practise the habit of human speech, not timing tell any one section sound that receives or language, increase the joy of life.

The technical solution of the utility model is:

The utility model spy is provided with a comparer, make that this device can the sound signal greater than a predetermined value be stored in the internal storage of this monocrystalline voice integrated package in regular turn behind the voltage with converting to, can avoid being indexed to the quality that less sound signal has influence on playback, and produce the address data of the arbitrary indexs of internal storage with two groups of randomizer not timings, and according to this from the acquisition of the internal storage of this monocrystalline voice integrated package to speech data that should the address data, again it is inputed to a loudspeaker this sound signal is played back.

As mentioned above, the utility model comprises housing and its inner microprocessor is installed, monocrystalline voice integrated package that the address bus port is connected with the data bus port of this microprocessor and the sound receiver that is connected with output terminal with the voice signal input end of this monocrystalline voice integrated package respectively, and loudspeaker, be characterized in, the output signal of this sound receiver input comparator and compared behind straightening and filtering unit with in advance default reference voltage, if this signal then carries a controlling signal to this microprocessor greater than this reference voltage, the internal storage that the sound signal that this sound receiver is received is stored to this monocrystalline voice integrated package in regular turn stores; Also be provided with a gauge tap, it controls an address of this microprocessor, stay program in cooperating, make the inside of this microprocessor have two groups of randomizers, but generation one numerical value of this first group of randomizer not timing also touches this second group of randomizer simultaneously, this second group of randomizer then produces the address data of this internal storage one index immediately, this microprocessor then according to this from the acquisition of the internal storage of this monocrystalline voice integrated package to speech data that should the address data.

Further, be provided with a photosensitive device at the housing appropriate location, this photosensitive device will be input to that voltage after one light/voltage conversion circuit will be changed again is input to a comparer and a reference voltage is made comparisons from the light signal that the external world receives, if then make this device stop the playback action less than this reference voltage, and, also be provided with the gauge tap that another controls another address of this microprocessor, it can determine whether this device controlled by this photosensitive device, so can adjust the playback action of this device with user's needs; And also make shell of the present utility model be starling bird shape.

Description of drawings of the present utility model is as follows:

Fig. 1 is a structure calcspar of the present utility model.

Fig. 2 is preferred embodiment figure of the present utility model.

Fig. 3 is circuit theory diagrams of the present utility model.

Fig. 4 is a microprocessor work process flow diagram of the present utility model.

Below, provide better embodiment according to Fig. 1～Fig. 4.

The utility model is a kind of automatic identification recording, wisdom playback set; This automatic identification recording, wisdom playback set mainly are can be installed on as in the starling toy bird 30; This device mainly comprises:

One monocrystalline voice integrated package 10, a sound receiver 11, a straightening and filtering unit 12, two comparers 13,16, two reference voltages 15,151, a microprocessor 18, a photosensitive device 17, one light/voltage conversion circuit 171, switches switch 14, and by a loudspeaker 19 sound playing is come out at last.

After this sound receiver 11 receives an extraneous sound signal, be about to this sound signal and import a straightening and filtering unit 12 to reject noise or to disturb signal and make signal more stable, the signal behind this rectifying and wave-filtering being imported a comparer 13 is compared with one of default reference voltage 15 in advance again, if this signal is greater than this reference voltage 15, promptly this outside sound signal arrives 15 conveyings of reference voltage, one controlling signal of inner setting to this microprocessor 18, the internal storage that the sound signal that this microprocessor 18 just can receive this sound receiver 11 is stored to this monocrystalline voice integrated package 10 in regular turn stores, and influences playing quality to avoid being indexed to less sound signal;

The inside of this microprocessor 18 has two groups of randomizers, but generation one random number of this first group of randomizer not timing is also touched second group of randomizer simultaneously, then produce after this second group of randomizer is touched the address data of the arbitrary index of internal storage and according to this from the acquisition of the internal storage of this monocrystalline voice integrated package 10 to speech data that should the address data, but, and will change the back sound signal from the speech data that this monocrystalline voice integrated package 10 grabs and be sent to a loudspeaker 19 this sound signal is played back if by this two groups of storer generators not timing and grasp arbitrary section and pre-record in the speech data of this monocrystalline voice integrated package 10; These two groups of randomizers by these microprocessor 18 inside can make this device simulation starling ornithology practise human effect of speaking, and will be more true to nature and interesting.

This device also is provided with a photosensitive device 17 simultaneously, the light signal that this photosensitive device 17 will receive from the external world is sent to one light/voltage conversion circuit 171, and the voltage after will changing is sent to a comparer 16 and one of presets reference voltage 151 in advance and make comparisons, if the voltage after the conversion is less than this reference voltage 151, as turning off the light evening in bed, this comparer 16 outputs one controlling signal is to this microprocessor 18, make this automatic identification recording, wisdom playback set not do the playback action, and can not wake the people who is sleeping up.

Can be adjusted with user's needs for making this device, the special switching switch 14 that on this microprocessor 18 of this device, is provided with, this change-over switch 14 is provided with two groups of switches 141,142, this first group of switch 141 can determine that this microprocessor 18 is the address data with the arbitrary index of generation internal storage of these two groups of randomizer not timings, also or with a fixed interval voice data is grasped in regular turn, and according to this from the acquisition of the internal storage of this monocrystalline voice integrated package 10 to speech data that should the address data; This 142 on second group of switch can determine whether the playback action of this device is subjected to the control of this photosensitive device 17.So can adjust this device with user's needs, this two switch 141,142 is installed in the appropriate location of shell 30.

In the present embodiment, housing 30 is starling bird shape, and sound receiver 11 is microphones, and monocrystalline voice integrated package 10 models are ISD1416, and the model of microprocessor 18 is 16C54.

Advantage of the present utility model is as follows:

1, this device can be fixedly arranged in the starling toy bird 30, then can simulate the habit that the starling ornithology is practised human speech, not timing tell any one section sound that receives or language, to increase delight of life.

2, this device is provided with a comparer 13, sound signal greater than a preset reference voltage 15 can be stored in regular turn in the internal storage of this monocrystalline voice integrated package 10, subtract the noise that receives from this sound receiver 11 and avoid the internal storage of this monocrystalline voice integrated package 10 to store some unnecessary mixed and disorderly signals so can sieve, keep certain mass to guarantee the sound that this device plays out.

3, this device is provided with a photosensitive device 17 simultaneously, when the quiet desire of turning off the light of the Black people that went up to the sky that night is sleeping, the light signal conversion back that this photosensitive device 17 receives is less than this reference voltage 151, this comparer 16 is promptly exported a controlling signal to this microprocessor 18, so that make this automatic identification recording, wisdom playback set will can not do the playback action, also can not wake the people who is sleeping up.

4, this device also is provided with a switching switch 14, this change-over switch 14 comprises two groups of switches 141,142, this first group of switch 141 can determine this microprocessor 18 with these two groups of randomizer not timings produce the address data of the arbitrary indication of internal storage and according to this from the internal storage acquisition of this monocrystalline voice integrated package 10 to speech data that should the address data, also or with a fixed interval in regular turn speech data is grasped it; This 142 on second group of switch can determine whether the playback action of this device is subjected to the control of this photosensitive device 17, easy to use, reliable operation.

Claims (4)

1, a kind of automatic identification recording, the wisdom playback set, comprise housing (30) and its inner microprocessor (18) is installed, the monocrystalline voice integrated package (10) that the address bus port is connected with the data bus port of this microprocessor (18) and the sound receiver (11) and the loudspeaker (19) that are connected with output terminal with the voice signal input end of this monocrystalline voice integrated package (10) respectively, it is characterized in that: the output signal of this sound receiver (11) behind straightening and filtering unit (12) signal input comparator (13) and compared with in advance default this reference voltage (15), if this signal then carries a controlling signal to this microprocessor (18) greater than this reference voltage (15), the sound signal that this sound receiver (11) is received is stored to this monocrystalline voice integrated package (10) internal storage storage in regular turn;

Also be provided with a gauge tap (141), it controls an address of this microprocessor (18), stay program in cooperating, make the inside of this microprocessor (18) have two groups of randomizers, but generation one numerical value of this first group of randomizer not timing also touches this second group of randomizer simultaneously, this second group of randomizer then produces the address data of this internal storage one index immediately, this microprocessor (18) then according to this from the acquisition of the internal storage of this monocrystalline voice integrated package (10) to speech data that should the address data.

2, automatic identification recording according to claim 1, wisdom playback set, it is characterized in that, be provided with a photosensitive device (17) at housing (30) appropriate location, this photosensitive device (17) will be input to voltage after one light/voltage conversion circuit (171) will be changed again from the light signal that the external world receives and be input to a comparer (16) and make comparisons with a reference voltage (151), if then make this device stop the playback action less than this reference voltage (151).

3, automatic identification recording according to claim 1 and 2, wisdom playback set, it is characterized in that, also be provided with the gauge tap (142) of another another address of controlling this microprocessor (18), it can determine whether this device is subjected to this photosensitive device (17) control, so can adjust this device playback action with user's needs.

4, automatic identification recording according to claim 1, wisdom playback set is characterized in that, shell (30) is starling bird shape.

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