A telephone, for example, converts sound energy to an electrical signal and back again to audio to enable conversation.

例如，电话把声能转换为电信号并重新转换回声频来启动对话。

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The owner can also choose to enable media options for their land, including video and audio streams, or private voice channels.

所有者还可以启用媒体选项，包括视频和音频流或私聊通道。

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Audio filters are the featured tools of Audacity that enable you to alter the playback of your audio files.

音频过滤器是Audacity的特有工具，它支持您更改音频文件的播放。

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Build the same application with Apple's tools, Atkinson figures, and not only will his program run faster--it might be able to communicate with other parts of the phone, such as the address book, and, say, enable forwarding an audio clip to friends.

FORBES: iPhone Apps In The Works

The ZOTAC StreamBox bridges the gap between mobile devices and television sets to enable easy broadcasting of audio, video and image files from Android smartphones, tablets and notebooks via the industry standard DLNA protocol.

ENGADGET: Zotac's StreamBox and RAIDbox build upon the ZBOX's HTPC pedigree

In-dash or on-dash, the rich multimedia, touch user interface and powerful computing capabilities of the SiRFprimaII SoC combined with CSR connectivity and audio technologies enable OEMs and ODMs to focus their limited resources on creating highly differentiated, feature-rich navigation and entertainment systems at competitive price points.

ENGADGET: CSR sharpens indoor and in-car navigation with SiRFstarV, SiRFusion and SiRFprimaII