CN202059575U - High definition card reading audio system - Google Patents
High definition card reading audio system Download PDFInfo
- Publication number
- CN202059575U CN202059575U CN201020202421XU CN201020202421U CN202059575U CN 202059575 U CN202059575 U CN 202059575U CN 201020202421X U CN201020202421X U CN 201020202421XU CN 201020202421 U CN201020202421 U CN 201020202421U CN 202059575 U CN202059575 U CN 202059575U
- Authority
- CN
- China
- Prior art keywords
- high definition
- card reader
- definition card
- player
- card reading
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a high definition card reading audio system which is composed of a high definition card reading player, a power amplifier, sound boxes, and a function control device. The output terminal of the high definition card reading player is connected with the input terminal of the power amplifier. The output terminal of the power amplifier is connected with the input terminals of the sound boxes. The function control device is composed of a control panel and a remote control device. The control panel is connected with the high definition card reading player to carry out the function control. A remote controller controls the high definition card reading player in a wireless mode so as to realize the function control of a high definition card reading audio apparatus. A musical file which is losslessly compressed can be stored in a plurality of mobile memory cards and mobile disks. The mobile memory card is inserted into an SD card interface which is arranged on the high definition card reading player to read a signal. The mobile disk and a computer USB digital music output terminal are inserted into or connected with a USB interface arranged on the high definition card reading player to read the signal. Other simulated audio sources are overlappingly connected from a line input interface which is arranged on the high definition card reading player. The high definition card reading player is provided inside with a 16 bit/44.1KHz to 24bit/192KHz digital music decoder which can carry out the decoding and the replaying to WAV, APE, FLAC, AAC and all the mainstream losslessly compressed musical format signals in the market, and the digital music decoder is downwardly compatible with lossily compressed music formats, such as MP3, WMA, and the like. The high definition card reading player is also provided with a video decoder which can replay a video file in the memory card or the mobile disk and displays the video file on a display screen of the control panel. The beneficial effects of the high definition card reading audio apparatus are that the audio apparatus is provided with an audio source and play apparatus, so the audio system is divorced from the bondage of a conventional audio source, such as a computer, a CD machine, and the like; the playing format is also upgraded to a high definition audio level; the high definition card reading audio system not only can satisfy the higher musical enjoyment requirement of a music fan, but also has the advantages of high music storage level, simple structure, small volume, low cost, easy operation, and the like.
Description
Technical field
The utility model relates to a kind of acoustic product that carries the source of sound player, especially play 16bit/44.1KHz to 24bit/192KHz original figure music, play the sound system of APE, FLAC, AAC and whole on the market main flow lossless compress music format and high definition music video.
Background technology
The known audio amplifier that carries the source of sound player is mini Card Reader audio amplifier at present, is made up of MP3 player, audio-frequency power amplifier and microminiature audio amplifier, and three in oneization is installed on the voice box casing;
More than known Card Reader audio amplifier exist the imperfection part: the music file that they play only limits to the MP3 and the WMA music of lossy compression method, because this music file is significantly compressed, therefore can not satisfy music-lover's audition requirement, still more, the low audition demand that can't satisfy the audiophile more of the audio amplifier performance of mini Card Reader audio amplifier.
Be suitable for novel content
For overcoming the deficiency of known Card Reader audio amplifier, the utility model provides a kind of high definition Card Reader sound system, this system carries out multi-form organic assembling by high definition Card Reader player and the fever power amplifier and audio amplifier of cover built-in 16bit/44.1KHz to 24bit/192KHz, an APE, main flow music format decoders such as FLAC, AAC, reach the music playback of CD rank fidelity, thereby not needing to realize the high definition Card Reader sound system of other sources of sound.
Description of drawings
Fig. 1 is the schematic diagram of high definition Card Reader sound system.
Fig. 2 is the high definition Card Reader sound system schematic diagram that high definition Card Reader power amplifier and audio amplifier are formed.
Fig. 3 is the high definition Card Reader sound system schematic diagram that high definition Card Reader power amplifier and audio amplifier are formed.
Embodiment
The technical scheme that its technical problem that solves the utility model adopts is:
Fig. 1, high definition Card Reader sound system is made up of high definition Card Reader player (1), power amplifier (2) and (3) three parts of audio amplifier, the output of high definition Card Reader player (1) is connected to the input of power amplifier (2), the output of power amplifier (2) is connected to the input of audio amplifier (3), function control device (1.9) is made up of control panel and remote control, wherein, control panel is connected to high definition Card Reader player and carries out function control, and remote controller is controlled high definition Card Reader player by wireless mode.
Wherein, high definition Card Reader sound system (1) built-in 16bit/44.1KHz to 24bit/192KHz digital music decoder and WAV, APE, FLAC, AAC, MP3, WMA decoder and Video Decoder (1.1), the lossless compress music file is stored in various mobile memory cards (1.4) and the displacement disc (1.3), the SD card that mobile memory card (1.4) inserts built-in decoder (1.1) setting of high definition Card Reader player reads signal, the USB interface that displacement disc (1.3) and computer USB digital music output connect built-in decoder (1.1) setting of high definition Card Reader player (1) reads signal, and the circuit input interface that other simulation sources of sound (1.2) are provided with from the built-in decoder (1.1) of high definition Card Reader player (1) is refuted and connect.
Video file in said memory card (1.4) or the displacement disc (1.3) reads video file by above-mentioned interface equally and is shown on the display screen of control panel of function control device (1.9).
Among Fig. 2, Fig. 3, whole circuit of whole circuit of high definition Card Reader player (1) and power amplifier (2) can be packed into and be constituted high definition Card Reader power amplifier in the same cabinet, whole circuit of high definition Card Reader player (1) are installed in and form independently high definition Card Reader broadcasting device in the standalone chassis, whole circuit of high definition Card Reader player are installed in the interior formation of the active audio amplifier high definition Card Reader sound system of built-in power amplifier, and these not needing can both realize other sources of sound and the playback system of independent replay high-definition digital music.
The beneficial effects of the utility model are that the system plays form rises to the high definition audio level, outside satisfying the higher Music Appreciation demand of fan, make sound equipment carry source of sound and playback equipment and outside the constraint of traditional sources of sound such as separating computer, CD player, plurality of advantages such as it is big also to have the music storage amount, simple in structure, that volume is little, cost is low.
Claims (6)
1. a high definition Card Reader sound system is made up of high definition Card Reader player, power amplifier, audio amplifier and function control device, it is characterized in that: be connected to the power amplifier input by high definition Card Reader player output, the power amplifier output links to each other with the audio amplifier input, function control device is made up of control panel and remote control, control panel is connected to high definition Card Reader player and carries out function control, and remote controller is controlled high definition Card Reader player by wireless mode.
2. high definition Card Reader sound system according to claim 1, its feature is that also the music file of lossless compress can be stored in various mobile memory cards and the displacement disc, the SD card that mobile memory card inserts the setting of high definition Card Reader player reads signal, displacement disc and computer USB digital music output insert or the USB interface of connection high definition Card Reader player setting reads signal, and other simulation sources of sound are refuted from the circuit input interface of high definition Card Reader player setting and connect.
3. high definition Card Reader sound system according to claim 1, its feature also be high definition Card Reader player also built-in Video Decoder, and the video file in storage card or the displacement disc is shown on the display screen of control panel.
4. high definition Card Reader sound system according to claim 1, its feature are also that whole circuit of whole circuit of high definition Card Reader player and power amplifier can be packed into and constitute high definition Card Reader power amplifier in the same cabinet.
5. high definition Card Reader sound system according to claim 1, its feature are also that whole circuit of high definition Card Reader player are installed in and form independently high definition Card Reader broadcasting device in the standalone chassis.
6. high definition Card Reader sound system according to claim 1, its feature are that also whole circuit of high definition Card Reader player are installed in the interior formation of the active audio amplifier high definition Card Reader sound system of built-in power amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020202421XU CN202059575U (en) | 2010-05-15 | 2010-05-15 | High definition card reading audio system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020202421XU CN202059575U (en) | 2010-05-15 | 2010-05-15 | High definition card reading audio system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202059575U true CN202059575U (en) | 2011-11-30 |
Family
ID=45019537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020202421XU Expired - Lifetime CN202059575U (en) | 2010-05-15 | 2010-05-15 | High definition card reading audio system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202059575U (en) |
-
2010
- 2010-05-15 CN CN201020202421XU patent/CN202059575U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111130 |
|
| CX01 | Expiry of patent term |