With the recent acquisition of my new digital audio recorder, there's been a whole bunch of experimentation and play over the weekend.

随着最近我最新电子录音的发行，大家可以用整个周末的时间来收听和播放了。

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A Pearson spokesperson told BuzzFeed News that "digital materials are less expensive and a good investment" that offer new features, like audio texts, personalized knowledge checks and expert videos.

培生集团的一名发言人告诉 BuzzFeed 新闻，“数字材料更便宜，是一项不错的投资”，它提供了音频文本、个性化知识检查和专家视频等新功能。

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On the basis of the characteristics of MP3 compression and local audio correlation, a new adaptive digital audio watermarking based on DWT and DCT was proposed.

以mp3压缩等攻击特点及局部音频相关特性为基础，提出了一种新的混合域数字音频盲水印算法。

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Its focus is on the development of new digital technologies including audio video, navigation and satellite radio, while maintaining its strong heritage in products for car audio enthusiasts and sound competitors.

ENGADGET: Pioneer announces Aha Radio partnership, plans for app domination

The new upgrade allows users to play both new high definition audio and their current collection of digital music, all with one player.

ENGADGET: iRiver's AK100 now supports Apple-based audio codecs

Last week's column examined some of the new capabilities of the Sansa Connect, a portable digital audio player designed for an always-connected world.

ENGADGET: Switched On: Music in the air (Part 2)