1.channel 通道,即我们熟知的声道数.左/右声道,5.1channel等等 2.sample A sample is a single value that describes the amplitude of the audio signal at a single point in time, on a single channel. sample即一次采样,通常的sample bit指的是一个channnel上,一次采样的bit数(常见的sample bit 8/16/24/32b…
http://blog.csdn.net/zhengmeifu/article/details/7705172 前段时间移植神念系统需要使用到bluetooth功能,现将移植过程中碰到的问题简要列一下,备忘而已. 1.内核增加配置make menuconfig -> Networking support -> Bluetooth subsystem support -->进行选择BT选项,至少选择如下几项:CONFIG_BT=yCONFIG_BT_RFCOMM=y## Bluetooth…
一.WPA_SUPPLICANT简介 1. 什么是wpa_supplicant wpa_supplicant is a WPA Supplicant for Linux, BSD, Mac OS X, and Windows with support for WPA and WPA2 (IEEE 802.11i / RSN). It is suitable for both desktop/laptop computers and embedded systems. Supplicant is…