Mobile terminal audio circuit
The utility model discloses a mobile terminal audio circuit, it includes FM radio module, pronunciation interface module, the audio frequency conversion module who is connected with pronunciation transceiver module, the FM radio module output is connected with the audio frequency module, and pronunc...
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| Hauptverfasser: | , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
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| Zusammenfassung: | The utility model discloses a mobile terminal audio circuit, it includes FM radio module, pronunciation interface module, the audio frequency conversion module who is connected with pronunciation transceiver module, the FM radio module output is connected with the audio frequency module, and pronunciation interface module is connected to an input, pronunciation interface module, bluetooth module are connected to audio frequency conversion module output, the microphone is connected to pronunciation interface module input, and the pronunciation player is connected to the output, and the audio frequency module is connected to the input/output end, the stereo set is connected to audio frequency module output, pronunciation transceiver module adopts the LC1808 chip, FM radio module adopts the TEA5760 chip, the audio frequency module adopts with the TPA2050D4 chip, pronunciation interface module adopts the DTM1141 chip. When it can realize broadcasting local multiple form audio file, can also the pronunciation blue |
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