AUDIO DECODING USING MODULATOR-DEMODULATOR
First Claim
1. An electronic device, comprising:
- a first processing unit;
a storage unit, configured to store at least one audio file;
a first memory unit; and
a modulator-demodulator (modem), configured to perform audio processing for the electronic device during a phone call,wherein when the electronic device is used to play the audio file, the first processing unit reads the audio file from the storage unit, retrieves header information of the audio file, and writes the audio file into the first memory unit,wherein the modem accesses the audio file stored in the first memory unit, and performs audio decoding on the audio file based on the header information.
1 Assignment
0 Petitions
Accused Products
Abstract
An electronic device is provided. The electronic device includes: a first processing unit; a storage unit, configured to store at least one audio file; a first memory unit; and a modulator-demodulator (modem), configured to perform audio processing of the electronic device during a phone call, wherein when the electronic device is used to play the audio file, the first processing unit reads the audio file from the storage unit, retrieves header information of the audio file, and writes the audio file into the first memory unit, wherein the modem accesses the audio file stored in the first memory unit based on the header information, and performs audio decoding on the audio file.
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Citations
20 Claims
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1. An electronic device, comprising:
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a first processing unit; a storage unit, configured to store at least one audio file; a first memory unit; and a modulator-demodulator (modem), configured to perform audio processing for the electronic device during a phone call, wherein when the electronic device is used to play the audio file, the first processing unit reads the audio file from the storage unit, retrieves header information of the audio file, and writes the audio file into the first memory unit, wherein the modem accesses the audio file stored in the first memory unit, and performs audio decoding on the audio file based on the header information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. An audio playing method for use in an electronic device, wherein the electronic device comprises a first processing unit, a storage unit, a first memory unit, and a modulator-demodulator (modem), and the storage unit stores at least one audio file, the method comprising:
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utilizing the first processing unit to read the audio file from the storage unit, retrieve header information of the audio file, and write the audio file into the first memory unit when the electronic device is used to play the audio file; and utilizing the modem to access the audio file stored in the first memory unit, and performing audio decoding on the audio file based on the header information. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification