Multimedia playing system and sound channel control method thereof

摘要

A multimedia playing system is provided. A portable electronic device includes a first dock port, a second dock port, a power module, an audio processor and a controller. When a first single-ear wireless earphone connects with the first dock port, the power module charges the first single-ear wireless earphone via the first dock port. When a second single-ear wireless earphone connects with the second dock port, the power module charges the second single-ear wireless earphone via the second dock port. The audio processor provides a left sound channel signal and a right sound channel signal. When the first single-ear wireless earphone separates from the first dock port, the controller provides one of the left sound channel signal and the right sound channel signal to the first single-ear wireless earphone according to a relative position between the first dock port and a user.

主权项

1. A multimedia playing system, comprising:
a first single-ear type wireless earphone; a second single-ear type wireless earphone; and a portable electronic device, comprising:
a first dock port;a second dock port;a power module, charging the first single-ear type wireless earphone via the first dock port when the first single-ear type wireless earphone connects with the first dock port of the portable electronic device, and charging the second single-ear type wireless earphone via the second dock port when the second single-ear type wireless earphone connects with the second dock port of the portable electronic device;an audio processor, providing a left sound channel signal and a right sound channel signal; anda controller, providing one of the left sound channel signal and the right sound channel signal to the first single-ear type wireless earphone according to a first relative position between the first dock port and a user when the first single-ear type wireless earphone separates from the first dock port.