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- The experimental results show that the algorithm is robust to many operations on digital audio signal, such as filter, lossy compression, and so on. 实验结果表明该算法对数字音频信号的滤波、有损压缩、重新采样等操作具有很强的稳健性。
- As one of the most advanced standards of digital audio compression, MPEG-2 AAC has been applied widely in the transmission and storage of digital audio signal. MPEG-2 AAC 是目前最先进的数字音频压缩算法之一,在数字音频的存储和传输中有广泛的应用。
- The experimental results indicate the algorithm is robust to many operations on digital audio signal,such as Guass-yawp,lossy compression,re-quantization. 实验表明;该算法对抗噪声、有损压缩、重采样攻击具有良好的性能.
- The coding flow including analog audio signal sampling and PCM coding using CODEC, MP3 coding of digital audio signal using DSP, MP3 compressed data frame transmission to personal computer (PC) using Peripheral Component Interconnect (PCI) bus. 它的主要工作流程为:先用音频编解码器对音频信号进行采样得到数字音频信号,然后用DSP对数字音频信号进行MP3压缩编码并送入双口RAM,最后通过PCI总线将压缩编码后的MP3数据帧实时传送给PC机。
- The delayer provides the digital interface of AES/EBU, and could be applied in the digital audio broadcasting system to meet the demand of audio signal's delay in the live broadcasting program. 该延迟器提供AES/EBU专业数字音频接口,可应用于全数字音频广播系统,以满足直播类节目对声音信号的延迟要求。
- Experimental results show the algorithm is robust to common operations on digital audio signal,such as add noise,lossy compression,re-quantify etc,and inaudibility is satisfaction. 实验表明该水印算法对于叠加噪声,有损压缩,重量化等常见的数字信号处理具有较好的鲁棒性,同时,水印系统具有很好的不可听性。
- Applications of digital audio signal transmission 音频信号传输的数字化应用探讨
- Measurement of digital audio signal generator 数字音频信号发生器的测量
- Noise-Dependent Sound Reproduetion in a Car: Application of a Digital Audio Signal Processor 汽车声重放音量受环境噪声的自动调节技术数字式音频信号处理器的应用
- Why doesn't digital audio work for DVD? 为什么DVD的数字音频不起作用?
- Digital Audio Output Connector: do not use. 数字音频输出接头:请勿使用。
- Starting digital audio extraction (ripping). 开始数字音频提取(抓取)。
- Supports files with Dolby Digital audio. 支持档案与杜比数字音频。
- The digital portion includes low-frequency video, the pulses that keep receivers synchronized with transmitters, and the audio signal for high-quality stereo sound. 数字部分包括低频视频(使接收机与发射机保持同步的脉冲)以及用于高质量立体声的音频信号。
- digital audio signal processing 数字音频信号处理
- This drive has not been shown to support digital audio playback. 这个驱动器不支持数字音频播放。
- The watermark can be extracted by DCT on the audio signal embedded watermark. 提取水印时对含水印信号的音频信号也进行分段离散余弦变换;然后利用原始音频信号提取水印.
- Is there any delay between receiving the audio signal and the video signal? 接收声音信号和可视信号之间是否有时间间隔?
- The digital reconstruction of audio signal system and the application of digital equipment in Qingdao people's broadcasting station are introduced. 摘要介绍了青岛人民广播电台发射台的音频信号系统数字化改造及数字化设备的应用。
- Digital effects such as QSpace/Flanger/Chorus/Tremolo/Echo are designed based on researching in audio signal theory and delay effects theory. 通过对语音信号原理和相关延时音效理论的研究,设计了QSpace/Flanger/Chorus/Tremolo/ Echo数字音效。