In audio and video (AV) equiment, we face Pulse-Code Modulation and Dolby Digital. Both these terms means technologies or interfaces for audio-data transmitting between AV-units: TV, AV receiver, etc. Physical audio interfaces that connect these units has data throughput limitation. PCM islossles...
In its simplest implementation, the quantization levels are linearly uniform, which means that the possible values are evently spread over the Y-axis. This is known asLinear PCM, orLPCM, although the termPCMis also used. High-fidelity audio systems (i.e. systems with a high bit-depth,...
The actual reason for the 48KHz multiple has to do with optimal synchronizing to video. So it makes sense to have sound tracks from movies recorded in a 48KHz multiple, such as the 24-bit 96KHz format embedded into 7.1 channel audio on DVDs and Blu-Rays. But since over 90% of all m...
PCM (Pulse Code Modulation) audio is a digital representation of an analog audio signal where the amplitude of the signal is sampled at regular intervals and quantized to a finite set of values. PCM audio is the standard method used to digitally represent audio in various applications, including...
AudioStream provides PCM audio streaming for Unity AudioSources from many sources/formats, can stream to/from system non default inputs/outputs + their channels, in 3D, access Icecast server, and more 可编程渲染管线(SRP)兼容性 Unity可编程渲染管线(SRP)是让您能够通过C#脚本控制渲染的一个功能。S...
If you select Bitstream, your Playstation forwards the unprocessed audio signal (e.g. in Dolby Digital, Dolby Atmos, DTS or DTS:X containers) to the AV receiver. This means that the AV receiver has to decode the audio signal. However, the receiver must also support the codec supplied...
(details). Each module is a license key that you get by email and enter in the software. A "major update" is a change in the first version number of the software version (for example, from 10.x to 11.x) and it is not free. However, your license is unlimited-time, which means ...
pcm 美[.pi si 'em] 英[.piː siː 'em] n.脉冲编码调制;蛋白一热量性营养不良;含水百分率 网络脉冲编码调制(Pulse Code Modulation);脉码调制;相变材料(Phase Change Material) 英汉 英英 网络释义 n. 1. 脉冲编码调制 2. 蛋白一热量性营养不良 ...
For recording an analog signal by means of two recording heads equally spaced on a rotating drum, a magnetic tape is wrapped guide drum with an angular range of 90 DEG , so that there are recording periods when a head is tracing the tape and free periods when neither head is tracing the...
classSpeexDecoder{privatevardecoder:Int=0privatevarframeSize:Int=0privatevarquality:Int=8// Codec quality from 0 to 10, higher means better qualityinit{decoder=Speex.speex_init_decoder(quality)frameSize=Speex.speex_get_frame_size(decoder)}fundecode(input:ByteArray):ByteArray{valoutput=ByteArray(fr...