CN2329065Y - Information advertisement machine capable of automatically playing speech and music in turn - Google Patents

Abstract

Belongs to the speech synthesis technology. The present speech synthesis technology product is not used in the transmission of various information advertisement, and the information advertisement machine capable of automatically and alternately playing speech and music consists of mainly speech recording and playing circuit, memory, music IC, oscillating circuit, positive and negative pulse forming circuit, power amplifier circuit, UPS power supply, switch, button, etc. The method is mainly applied to the aspect of self-propaganda information transmission of the people, and has the advantages that music is automatically matched in the middle of the advertisement language, the advertisement content is recorded by the user, the recording can be changed at any time, the cost is low, and the use is convenient.

Description

The informative advertising machine that language and music can be taken turns broadcast automatically

Belong to speech synthesis technique.

Existing speech synthesis technique product majority all is to be applied in aspects such as computing machine, answer phone, answering machine, and all be the usefulness of single recording and single playing language, do not make speech synthesis technique serve the common people, make it to bring into play its special effectiveness at information transfer connections such as product, commodity.

The purpose of this utility model is exactly to utilize speech synthesis technique and music integrated circuit and specific function circuit with matching to make the informative advertising machine that this language and music can take turns broadcast automatically.

The purpose of this utility model is achieved in that at first and according to accompanying drawing 1 all electronic components is all assembled, can turn on the power switch (Fig. 1-1) after installing, ups power (Fig. 1-15) and circuit are connected, power amplifier LA4425 (Fig. 1-11) starts working like this, integrated voltage stabilizer 7805 (Fig. 1-10) gives language playback circuitry UM93510AF (Fig. 1-8) (also other model) stable SV voltage and RAM storer HY62256 (Fig. 1-7) (also can be the RAM storer of other model, or the ROM (read-only memory) of the EEPRCOM of the EPROM of other model or other model), make it to start working, press with hand like this, manually record language button (Fig. 1-2) makes its recording end A triggered by noble potential, make it to enter recorded program, just can say the product that will propagate by microphone (Fig. 1-3) this moment, commodity or service item and contact address, phone and contact person etc., finish just to press and manually put language button (Fig. 1-4) noble potential is added on its playback end 8 by R4 Deng recording, make it to be subjected to the noble potential triggering and enter the playback program, He Cheng speech signal just enters power amplifier LA4A25 by its C end output by C4 like this, make loudspeaker (Fig. 1-14) send your said that section words by its amplification, if undesirable can the recording again is till satisfaction.

The satisfied back of recording just can enter the time coupling adjustment program of the language and the melody of automatic exploitation, at first open automatic playback switch (Fig. 1-6), supply with the power supply of 12 bent music integrated circuit HFC418 (Fig. 1-13) (also other model) by resistance R 6, place the left side putting language separately or putting alteration switch (Fig. 1-5) with the music wheel, time base circuit NE555 (Fig. 1-12) is with regard to energized like this, by regulating R1, be equal to or greater than the oscillation period that makes it to form and put language and add the time that puts a first melody with C1, reach by guiding the effect of diode D1 and D2 by regulating R2 again, the oscillating impulse that its 3rd pin is exported, the time of noble potential is identical with the time that puts language, the time of electronegative potential is equal to or greater than the required time that puts a first melody, like this when the 3rd pin output of NE555 is noble potential, this noble potential pulse is added on the R7 by diode D3, on R7, form high voltage, by the base stage of C2 to triode G1, make it conducting, make noble potential pass through R5, triode G1 and being added on the playback end B of UM93510AF, make it playback, stop Deng the language playback, NE555 the 3rd pin is just changing into the output electronegative potential, this electronegative potential pulse is added on the resistance R 8 by diode D4, make it to form negative pulse, the base stage of giving triode G2 by C3 makes the G2 conducting again, making the trigger end B ground connection of HFC418 make it play a first melody is exported by output terminal C, give input end the 1st pin of power amplifier LA4425 through C4, the melody that its output terminal the 4th pin output is amplified, make loudspeaker (Fig. 1-14) send the sound by C5, through an oscillation period, when time base circuit NE555 the 3rd pin is exported noble potential once more, will repeat said process, what the playback of the playback of language and melody did not just stop like this plays repeatedly in turn, till closing automatic playback switch.If need to play language separately, as long as place the right side putting language separately or putting alteration switch (Fig. 1-5) with the music wheel, noble potential is just delivered to playback end B by R3 like this, makes it singly put language, if the process that needs change exploitation content only need repeat to record language gets final product.Capacitor C 6 is filter capacitors.

The advantage of present technique product is: recorded the ad content that will propagate by user oneself, can change promotional content at any time, language and melody can take turns to play automatically, simple in structure, cost easy to use is low, graceful melody can improve common people living space, and the required all kinds of life informations of the common people are transmitted fast.

Accompanying drawing 1 explanation: 1, power switch; 2, manually record the language button; 3, microphone; 4, manually put the language button; 5, put language or put alteration switch separately with music wheel; 6, automatic playback switch; 7, RAM storer HY62256; 8, language playback circuitry UM93510AF; 9, the peripheral circuit of UM923510AF; 10, integrated voltage stabilizer 7805:11, power amplifier LA4425; 12, time base circuit NE555; 13,12 bent music integrated circuit HFC418; 14, loudspeaker; 15, ups power.

Claims (2)

1, a kind of language and music can be taken turns the informative advertising machine play automatically, it mainly is by the ups power that the complete machine power supply is provided, power switch, loudspeaker, finish the power amplifier LA4425 of power amplification, integrated voltage stabilizer 7805 compositions such as grade, it is characterized in that: it also has the oscillatory circuit of the pulse duration ratio department accent of being made up of time base circuit NE555 and peripheral element R1, R2, C1, D1, D2, it can export required high electronegative potential, by G1, R5, R7, C2, D3, form the required positive pulse of playback end B of language playback circuitry UM93510AF.The required negative pulse of trigger end B of forming 12 bent music collections or circuit HFC418 by G2, R8, C3, D4, by language playback circuitry UM93510AF, RAM storer HY62256, the peripheral circuit of DM93510AF, microphone, manually record the language button, manually put group such as language button or advertisement language playback circuitry and trigger end B be subjected to negative pulse to trigger the 12 bent music integrated circuit HFC418 and the automatic playback switch of the first melody that just can play its stored.

2, the informative advertising machine that can take turns to play automatically according to said language of claim 1 and music is characterized in that it also is provided with and puts language separately or put alteration switch with the music wheel.