Sound data processing apparatus
AssigneesSanyo Electric Co., Ltd., Sanyo Semiconductor Co., Ltd.
InventorKenichi KIYOZAKI
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Abstract
A sound data processing apparatus includes a decoder for performing decoding processing of sound data, an interface unit connected to an external memory, a data transfer control unit for reading the sound data from the external memory mounted on the interface unit to transfer the read sound data to the decoder, and a central processing unit for controlling the processing of the decoder, the interface unit, and the data transfer control unit. The power consumption of electronic equipment including the sound data processing apparatus is thereby decreased.
Claims4
A sound data processing apparatus, comprising:
- a decoder for performing decoding processing of sound data;
- an interface unit connected to an external memory;
- a data transfer control unit for reading the sound data from the external memory connected to the interface unit to transfer the read sound data to the decoder;
- and
- a central processing unit for controlling processing of the decoder, the interface unit, and the data transfer control unit.
Dependencies are inferred from the claim text.