CN2653596Y

CN2653596Y - MP3 voice item requesting device

Info

Publication number: CN2653596Y
Application number: CN 03206378
Authority: CN
Inventors: 李希哲; 潘同兴; 陈梅娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-07-24
Filing date: 2003-07-24
Publication date: 2004-11-03
Anticipated expiration: 2013-07-24

Abstract

The utility model relates to an MP3 voice item requesting device. Mainly, a signal processor is connected with a key set, a communication interface, a storage device, a display and a voice coder, wherein MP3 format music is downloaded though the connection of the communication interface and the internet net path; the MP3 format music is stored in the storage device; the voice coder is connected with a horn and a microphone. Because of the structure, a song name or tune inputted though the microphone in the type of the voice and translated and edited by the voice coder is transmitted to a signal processor, the signal processor executes the speech recognition and finds out the music to be played, and then the music is played though the horn. A user directly and conveniently orders the songs, and the songs is played at any time.

Description

MP3 playing speech on demand machine

Technical field

The utility model relates to a kind of planter, particularly a kind of MP3 playing speech on demand machine.

Background technology

Because development in science and technology is quick, original CD, the music shelves of VCD or the access of MD institute, can only take in tens first songs, desire is appreciated remaining song, disc before then must changing could be appreciated another song, its capacity has not applied and has used, after yet mass storages such as DVD occur, thereafter music is via MP3, WMA, after the format conversion such as AAC or ATRAC3, it is first to several thousand first songs to have increased to hundreds of, significantly improves the problem of capacity, but incident problem is to search the difficulty of desiring the program request song, at hundreds of, seek in the middle of several thousand the song, general arduous just like looking for a needle in a haystack, even if arduous having found, original joyful mood is also all gone, not only time-consuming but also require great effort, be a big secret worry actually.

This creator thus set about the design, design a kind of playing speech on demand machine finally,

Summary of the invention

Technical problem to be solved in the utility model is, above-mentioned deficiency at prior art, and a kind of MP3 playing speech on demand machine of carrying in order to the song of downloading or directly depositing form music such as record a large amount of MP3, WMA, AAC or ATRAC3 is provided, be convenient to the direct program request song of user for playing at any time.

MP3 playing speech on demand machine of the present utility model is realized by following technical scheme.

A kind of MP3 playing speech on demand machine is characterized in that comprising:

Signal processor, it is in order to link and the circuit microprocessor of controlling inner each assembly;

Key groups, it connects signal processor, and this key groups makes this signal processor Be Controlled and carries out action in order to the input controlling signal;

Communication interface, it connects signal processor, and this communication interface is downloaded music, title of the song and singer's signal of forms such as MP3, WMA, AAC or ATRAC3 in order to connect Internet, computer or other music signals by this communication interface;

Storage device, it connects signal processor, and this storage device is put formative music, title of the song and singer's signals such as MP3, WMA, AAC or ATRAC3 in order to storage;

Display, it connects signal processor, and the title of the song after aforesaid signal processor will be handled and singer's signal transmit display, make this display be able to the display text message;

Audio coder ﹠ decoder (codec), it connects signal processor, this audio coder ﹠ decoder (codec) is connected with loudspeaker and a microphone in addition, by microphone input speech sound signal behind the audio coder ﹠ decoder (codec) coding, be converted to digital signal and be sent to signal processor, or by storer after the digital signal of signal processor output reaches audio coder ﹠ decoder (codec) decoding, be converted to the analog music signal and play by loudspeaker again.

Described MP3 playing speech on demand machine is characterized in that: this storage device is a writable disc machine.

Described MP3 playing speech on demand machine is characterized in that: this storage device is a hard drive.

Described MP3 playing speech on demand machine is characterized in that: this storage device is a high capacity memory.

The utility model mainly is to connect key groups, communication interface, storage device, display, audio coder ﹠ decoder (codec) in a signal processor, and this communication interface connects Internet to download form music such as MP3, WMA, AAC or ATRAC3, this storage device is deposited form music such as MP3, WMA, AAC or ATRAC3 again, and this audio coder ﹠ decoder (codec) connects loudspeaker and microphone in addition; According to above-mentioned structure, after the audio coder ﹠ decoder (codec) compiling, be sent to signal processor by microphone input song or title of the song, after voice or music recognition, find out the melody that desire is play from storage device, being back to audio coder ﹠ decoder (codec) decoding back is play by loudspeaker, because the memory capacity that forms such as this MP3, WMA, AAC or ATRAC3 use is less, therefore can deposit a large amount of songs, be convenient to the direct program request song of user for playing at any time.

Advantage of the present utility model is:

MP3 playing speech on demand machine provided by the utility model can be imported song or title of the song or download or directly deposit the song of the form music such as a large amount of MP3, WMA, AAC or ATRAC3 of record with the mode program request of manual input by microphone, is convenient to the direct program request song of user for playing at any time.

For making the utility model clear and definite more full and accurate, enumerate the specific embodiment conjunction with figs. now and describe in detail as the back:

Description of drawings

Fig. 1 is a circuit block diagram of the present utility model.

Fig. 2 to Fig. 6 is a circuit diagram of the present utility model.

Fig. 7 is a requesting song process flow diagram of the present utility model.

Embodiment

At first, see also shown in the circuit embodiments figure of Fig. 1 and Fig. 2 to Fig. 6, the utility model mainly is made up of a signal processor 1, key groups 2, communication interface 3, storage device 4, display 5, audio coder ﹠ decoder (codec) 6, and is now that the connecting relation and the effect division of each member is as follows:

Signal processor 1, it is in order to control internal circuit, recognizing voice, song, signals such as query transmission music literal;

Key groups 2, it connects signal processor 1, and this key groups 2 makes this signal processor 1 Be Controlled action in order to the input controlling signal;

Communication interface 3, it connects signal processor 1, and this communication interface 3 connects Internet 31, downloads form music, captions signals such as MP3, WMA, AAC or ATRAC3 by this communication interface 3;

Storage device 4, it connects signal processor 1, and this storage device 4 is in order to deposit MP3 or MP4 form music, captions signal;

Display 5, it connects signal processor 1, and aforesaid signal processor 1 is sent to display 5 with the song title after the processing and identification, makes this display 5 show song title;

Audio coder ﹠ decoder (codec) 6, it connects signal processor 1, this audio coder ﹠ decoder (codec) 6 is connected with loudspeaker 61 and microphone 62, after audio coder ﹠ decoder (codec) 6 compilings, be sent to signal processor 1 by microphone 62 input song title or song, make signal processor 1 identification song title again, the song that reads the desire broadcast again from storage device 4 is back to audio coder ﹠ decoder (codec) 6, is play by loudspeaker 61 after deciphering.

According to above-mentioned structure, download MP3 by this communication interface 3 by Internet 31, WMA, form such as AAC or ATRAC3 music, title of the song captions signal, and be sent to signal processor 1 and record in storage device 4 to deposit, when playing if will request a song, by key groups 2 input controlling signal, and by microphone 62 input song title or songs, select correct title of the song through signal processor 1 identification, correct title of the song being sent to display 5 shows again, this signal processor 1 reads storage device 4 and selects the data of desiring the played songs music again, with MP3, WMA, form such as AAC or ATRAC3 music signal decompresses, by signal processor 1 with MP3, WMA, form such as AAC or ATRAC3 music information is sent to audio coder ﹠ decoder (codec) 6, and these audio coder ﹠ decoder (codec) 6 decoding backs are play by loudspeaker 61; So the user can hundreds of in storer, thousands of easily first songs, select the song that desire is play.

And because this music information is to deposit record with forms such as MP3, WMA, AAC or ATRAC3, the shared storage space of forms such as this MP3, WMA, AAC or ATRAC3 is less, thereby deposited the record a large amount of song data click use for the user, former that preferable ease of use is arranged, and can exempt the known disappearance that only has tens head Gong to choose.

And, be convenient to go out to portably use, so that take bus, when train is travelled faraway, and then use playing speech on demand machine program request song, to increase the enjoyment of outing travelling because it is as walkman volume size.

Moreover this storage device 4 is a writable disc machine, directly puts into CD, VCDDVD or the MD CD that burning has first songs up to a hundred by the writable disc machine, and can directly click broadcast; Or after communication interface 3 was downloaded legal form music, title of the song and singer's signals such as MP3, WMA, AAC or ATRAC3 by Internet 31, burning was in VCD, DVD or the MD CD of blank again, and this is storage device 4 embodiment of the present utility model, and reference is provided.

Or this storage device 4 is a hard drive, and can directly download legal MP3 by Internet 31 by communication interface 3, WMA, form such as AAC or ATRAC3 music, song, directly deposit behind singer's title signal and record in hard drive, or transmit MP3 by computer through communication interface 3, WMA, form such as AAC or ATRAC3 music, song, singer's title signal is recorded in hard drive to deposit, or directly import music signal through communication interface 3, recompress into MP3 through signal processor 1, WMA, after form such as AAC or the ATRAC3 music, be stored in hard drive, this is storage device 4 another embodiment of the present utility model, and reference is provided.

This storage device 4 is a high capacity memory again, transmit form music, song title signals such as MP3, WMA, AAC or ATRAC3 by Internet 31 or by computer through communication interface 3 equally, so that it is deposited record at high capacity memory, this is storage device 4 an of the present utility model embodiment again, and reference is provided.

In addition, the flow process of aforementioned requesting song action, as shown in Figure 7, judge whether earlier to request a song, if not, then request a song in the mode of manual input with ordering song by voice with voice, and manually the mode of input is with the direct input of the code name of song or through singing single menu, whether procedure judges song code name is correct then, if the code name of input is correct, then shows title of the song and broadcast.

Otherwise, if request a song in the mode of voice, whether then differentiate in regular turn respectively with title of the song, modes such as singer's name tune or title of the song number of words are requested a song, if select wherein one to request a song, the user directly says title of the song, singer's name or title of the song number of words, perhaps hum a tune, program judges promptly whether speech recognition is correct again, if the voice of input are incorrect, then return this option requirement and re-enters, if the voice of input are correct, then on display 5, show title of the song earlier, and play this song again, and when playing, display 5 shows song title, and then reentering the requesting song program again as if continuing to request tune can request tune again again again.

Comprehensive the above, the disclosed structure of the utility model does not in the past have, and can reach above-mentioned effect really, reason has possessed the important document of novel patent, novel patent is filed an application in the whence in accordance with the law, expects that an ancient unit of weight office gives examination and grants a patent, real is to feel praying.

Claims

1, a kind of MP3 playing speech on demand machine is characterized in that comprising:

2, MP3 playing speech on demand machine according to claim 1 is characterized in that: this storage device is a writable disc machine.

3, MP3 playing speech on demand machine according to claim 1, it is characterized in that: this storage device is a hard drive.

4, MP3 playing speech on demand machine according to claim 1, it is characterized in that: this storage device is a high capacity memory.