Communication apparatus for playing sound signals
First Claim
1. A communication apparatus for playing sound signals, comprising a cellular phone and a wireless earphones, the cellular phone comprising:
- a music playing module used to output music data;
a first sound processing module used to encode the music data and output encoded music data;
a first Bluetooth module used to transmit the encoded music data; and
a mobile communication control module used to transmit/receive radio signals and control the music playing module; and
the wireless earphones comprising;
a second Bluetooth module used to receive the encoded music data from the first Bluetooth module;
a second sound processing module used to decode the encoded music data; and
an output unit used to output digital data decoded by the second sound processing module.
1 Assignment
0 Petitions
Accused Products
Abstract
A communication apparatus for playing sound signals includes a cellular phone and wireless earphones. The cellular phone primarily communicates with the wireless earphones via Bluetooth signals. The cellular phone has a first sound processing module for encoding, a music playing module for outputting music data, and a first Bluetooth module. The wireless earphones have a second sound processing module for decoding, an output unit for outputting music, and a second Bluetooth module. The music data from the music playing module can be encoded into digital data matching the Bluetooth protocol by using the first sound processing module. Next, the encoded music data is sent to the wireless earphones. After being received, the encoded music data is decoded via the second sound processing module and then outputted by the output unit. Thereby, the cellular phone can use Bluetooth signals to transmit the music data to the wireless earphones for playing.
9 Citations
20 Claims
-
1. A communication apparatus for playing sound signals, comprising a cellular phone and a wireless earphones, the cellular phone comprising:
-
a music playing module used to output music data;
a first sound processing module used to encode the music data and output encoded music data;
a first Bluetooth module used to transmit the encoded music data; and
a mobile communication control module used to transmit/receive radio signals and control the music playing module; and
the wireless earphones comprising;
a second Bluetooth module used to receive the encoded music data from the first Bluetooth module;
a second sound processing module used to decode the encoded music data; and
an output unit used to output digital data decoded by the second sound processing module. - View Dependent Claims (2, 3, 4, 5, 6)
-
-
7. A communication method for playing sound signals, comprising:
-
providing a cellular phone equipped with a first Bluetooth module;
encoding music data played by the cellular phone according to a Bluetooth protocol to form encoded music data and transmitting the encoded music data via the first Bluetooth module of the cellular phone;
receiving the encoded music data via wireless earphones equipped with a second Bluetooth module and decoding the encoded music data; and
outputting the decoded music data via the wireless earphones. - View Dependent Claims (8, 9, 10)
-
-
11. A cellular phone for transmitting sound signals, comprising:
-
a music playing module used to output music data;
a first sound processing module used to encode the music data and output encoded music data;
a first Bluetooth module used to transmit the encoded music data; and
a mobile communication control module used to transmit/receive radio signals and control the music playing module. - View Dependent Claims (12, 13)
-
-
14. A wireless earphones for receiving sound signals, comprising:
-
a second Bluetooth module used to receive encoded music data;
a second sound processing module used to decode the encoded music data;
an output unit used to output digital data decoded by the sound processing module; and
a microprocessor used to determine a format of the encoded music data and then send the encoded music data to the second sound processing module directly or to the output unit after processing the encoded music data according to a determined result. - View Dependent Claims (15, 16, 17, 18, 19, 20)
-
Specification