提出了一种新颖的基于音频采样点倒置的信息隐藏算法。
A novel audio information hiding algorithm based on the audio sample dots inversion is proposed.
它使用值1作为声道的默认值,使用值44100Hz作为默认的音频采样频率。
It USES the value of 1 as the default for the audio channels and the value of 44100 Hz as the default audio sampling frequency.
对文件大小的贡献,按重要性的顺序,依次是视频比特率、音频采样频率、音频比特率,然后是帧速。
Contributing to the file size, in order of importance, are the parameters that set the video bit rate, audio sample frequency, audio bit rate, then frame size.
Flash的音频采样频率和音频比特率均低于默认的44100Hz,而WindowsMediaPlayer和QuickTime的则高于默认值。
The audio sample frequency and audio bit rate for Flash are less than the default value of 44100 Hz while those for Windows Media Player and QuickTime are higher than the default value.
注意,对MP3的支持仅限于以44.1KHz、22 KHz,11 KHz,8 KHz和5.5 khz频率采样的音频文件。
Note that support for MP3 is limited to audio files sampled at 44.1 KHz, 22 KHz, 11 KHz, 8 KHz, and 5.5 KHz.
编码器被设置为amr_nb,这是音频格式,采样率为8KHz。
The encoder is set to the AMR_NB, which is an audio format, sampling at 8 KHz.
图7显示了音频比特率、采样率以及声道的音频设置项。
Figure 7 shows the audio setting entries for audio bit rate, sample rate, and audio channels.
使用android . media . mediarecorder类进行媒体采样,包括音频和视频。
The android.media.MediaRecorder class is used to take samples of media, including audio and video.
一种非常好的音频压缩算法,可实现对不同采样率和不同码流的压缩。
A very good audio compression algorithm can be realized on different sampling rates and different bitstream compression.
改进了一种可抵抗去同步攻击的数字音频盲水印算法,该算法通过修改多个采样值的统计均值嵌入同步码,解决了空域嵌入同步码的不稳定性问题。
A robust digital audio watermarking algorithm is presented, which can resist desynchronization attack effectively. We embed synchronization code by modifying the mean value of several samples.
数字音频接口(DAI),可以实现用户可定义的外设访问,包括8通道异步采样率转换器。
Digital Audio Interface (DAI) enabling user-definable access to peripherals including 8-channel asynchronous sample rate converter.
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。
The experimental results show that the algorithm is robust to many operations on digital audio signal, such as filter, lossy compression, and so on.
在发送端时钟频率随时间变化的情况下,以较低的成本和较简单的电路实现,保证了接收端采样数据及音频数据恢复的准确性。
Because clocking frequency of sending terminal is changed with times at lower cost and simple circuit, accuracy of receiving end sampled data and audio - data recovery is assured.
在一些情况下,改变音频的采样率是非常有用的。
In some cases, it may be useful to convert audio from one sampling rate to another.
音频效果包括,健全,规范,均衡器,信封,混响,回声,扭转,采样速率转换,以及更多。
Audio effects include, amplify, normalize, equaliser, envelope, reverb, echo, reverse, sample rate conversion and more.
音频效果包括,健全,规范,均衡器,信封,混响,回声,扭转,采样速率转换,以及更多。
Audio effects include, amplify, normalize, equaliser, envelope, reverb, echo, reverse, sample rate conversion and more.
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