Apparatus and method for reproducing three dimensional stereo sound for communication terminal
First Claim
1. A three dimensional stereo sound reproducing apparatus for a mobile communication terminal, the three dimensional stereo sound reproducing apparatus comprising:
- a memory for storing sound data having a three dimensional stereo sound effect;
a sound processing unit for reading the sound data from the memory when an incoming call is generated or when a user requests reproduction of the sound data and for decoding the sound data without distortion of the three dimensional stereo sound effect, thereby outputting the sound data as a type of an analog signal; and
a speaker for amplifying the analog signal and outputting the amplified analog signal as a type of audible sound.
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Accused Products
Abstract
Disclosed is an apparatus and a method for enabling sound data having a three dimensional stereo sound effect to be reproduced in a mobile communication terminal. A three dimensional stereo sound reproducing apparatus for a mobile communication terminal comprises: a memory for storing sound data having a three dimensional stereo sound effect; a sound processing unit for reading the sound data from the memory when an incoming call is generated or when a user requests reproduction of the sound data and for decoding the sound data without distortion of the three dimensional stereo sound effect, thereby outputting the sound data as a type of an analog signal; and a speaker for amplifying the analog signal and outputting the amplified analog signal as a type of an audible sound. Therefore, it is possible to obtain an excellent three dimensional stereo sound effect and an excellent performance in reproducing original sound.
30 Citations
12 Claims
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1. A three dimensional stereo sound reproducing apparatus for a mobile communication terminal, the three dimensional stereo sound reproducing apparatus comprising:
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a memory for storing sound data having a three dimensional stereo sound effect;
a sound processing unit for reading the sound data from the memory when an incoming call is generated or when a user requests reproduction of the sound data and for decoding the sound data without distortion of the three dimensional stereo sound effect, thereby outputting the sound data as a type of an analog signal; and
a speaker for amplifying the analog signal and outputting the amplified analog signal as a type of audible sound. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method for reproducing sound data having a three dimensional stereo sound effect in a communication terminal, the method comprising the steps of:
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storing the sound data having the three dimensional stereo sound effect in a memory of the communication terminal;
reading the sound data from the memory when an incoming call is generated or when a user requests reproduction of the sound data and decoding the sound data without distortion of the three dimensional stereo sound effect; and
converting the decoded data into an analog signal and outputting the analog signal as a type of an audible sound. - View Dependent Claims (8, 9, 10, 11, 12)
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Specification