公开(公告)号：US08036900B2

公开(公告)日：2011-10-11

申请号：US12092329

申请日：2006-11-03

Applicant: Ye Wang ,  Wendong Huang ,  Samarjit Chakroborty

Inventor： Ye Wang ,  Wendong Huang ,  Samarjit Chakroborty

IPC: G10L11/00 ,  H04H20/88 ,  G06F1/32

CPC classification number: G10L19/24 ,  G10L19/008 ,  G10L19/0204 ,  G11B2020/10546

Abstract: A device for playing audio clips, a method of playing audio clips and a data storage medium having stored thereon computer code means for instructing a computer system to execute a method of playing audio clips. The device comprising a processor scalable in voltage, frequency, or both; a switch for selecting one of a plurality of output modes of the device; and a controller for controlling the processor to decode input joint/MS stereo mode encoded audio data representing said audio clip based on the selected output mode; wherein each output mode defines a number, m, of subbands of an M channel and a number, s, of subbands of an S channel of the joint/MS stereo mode encoded data; and the controller controls the processor to decode and store only data from the m and s subbands for playback.

Abstract translation: 用于播放音频剪辑的装置，播放音频剪辑的方法和在其上存储有数字存储介质的数据存储介质，用于指示计算机系统执行播放音频剪辑的方法。 所述设备包括处于电压，频率或两者均可扩展的处理器; 用于选择所述设备的多个输出模式之一的开关; 以及控制器，用于基于所选择的输出模式来控制处理器解码表示所述音频剪辑的输入联合/ MS立体声模式编码的音频数据; 其中每个输出模式定义联合/ MS立体声模式编码数据的S信道的M个频带的子频带的数量m和数量s s; 并且控制器控制处理器来仅解码和存储来自m和s子带的数据以便回放。

公开(公告)号：US20080306744A1

公开(公告)日：2008-12-11

申请号：US12092329

申请日：2006-11-03

Applicant: Ye Wang ,  Wendong Huang ,  Samarjit Chakroborty

Inventor： Ye Wang ,  Wendong Huang ,  Samarjit Chakroborty

IPC: G10L19/00

CPC classification number: G10L19/24 ,  G10L19/008 ,  G10L19/0204 ,  G11B2020/10546

Abstract: A device for playing audio clips, a method of playing audio clips and a data storage medium having stored thereon computer code means for instructing a computer system to execute a method of playing audio clips. The device comprising a processor scalable in voltage, frequency, or both; a switch for selecting one of a plurality of output modes of the device; and a controller for controlling the processor to decode input joint/MS stereo mode encoded audio data representing said audio clip based on the selected output mode; wherein each output mode defines a number, m, of subbands of an M channel and a number, s, of subbands of an S channel of the joint/MS stereo mode encoded data; and the controller controls the processor to decode and store only data from the m and s subbands for playback.

Abstract translation: 用于播放音频剪辑的装置，播放音频剪辑的方法和在其上存储有数字存储介质的数据存储介质，用于指示计算机系统执行播放音频剪辑的方法。 所述设备包括处于电压，频率或两者均可扩展的处理器; 用于选择所述设备的多个输出模式之一的开关; 以及控制器，用于基于所选择的输出模式来控制处理器解码表示所述音频剪辑的输入联合/ MS立体声模式编码的音频数据; 其中每个输出模式定义联合/ MS立体声模式编码数据的S信道的M个频带的子频带的数量m和数量s s; 并且控制器控制处理器来仅解码和存储来自m和s子带的数据以便回放。