1 PCM InterfaceFor different digital audio subsystem, there are several interfaces between microprocessor or DSP and audio devices for digital conversion. The simplest audio interface is the PCM (Pulse coded modulation) interface, which consists of a clock pulse (BCLK), a Frame sync signal (FS), and a receive data (DR) and send data (DX). At the rising edge of th
The first four articles, respectively, introduced the basic knowledge of audio development, how to capture a frame of audio, how to play a frame of audio, how to store and parse WAV file, it is suggested that interested small partners to read, this article focuses on how to encode and decode a frame of audio data.1. An
1 PCM InterfaceFor different digital audio subsystems, there are several microprocessor or interfaces used for digital conversion between DSP and audio devices. The simplest audio interface is the PCM (pulse Coding Modulation) interface, which consists of Clock Pulse (bclk), frame synchronous signal (FS), and receive data (DR) and data transmission (dx. On the ri
Android game audio design, android game audioAudio Design for Android games
1. Basic Knowledge:
A. setVolumeControlStream (AudioManager. STREAM_MUSIC );Http://developer.android.com/training/managing-audio/volume-playback.htmlHttp://developer.android.com/reference/android/app/Activity.html#setVolumeControlStream)
Public final void setVolumeControlStream (int streamType)Added in API level 1
Suggests an
Remote login from diskless workstation on NT Network
Remote Boot service is a feature of Windows NT Server that enables remote workstation to start MS-DOS and Windows using software on the Server hard disk. Using the remote start service can increase network security and provide more control to network system administrators. It has the advantages of centralized software upgrade and reduced the cost of purch
The HTML5 provides the standard for playing audio.One, the audio on the WebUntil now, there is still no standard for playing audio on a Web page.Today, most audio is played through plugins (such as Flash). However, not all browsers have the same plugin.HTML5 provides a standard way to include audio through the sound el
Title: Audio-convert-mod: Audio conversion in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
Audio-convert-mod: completes Audio conversion in Linux in three steps
If you nee
if it is too slow, there will be pauses or pauses in the sound, which will be blocked by the sound card driver in the kernel until the hardware has the ability to process the new data. Unlike other devices, sound cards typically do not support non-blocking (non-blocking) I/O operations.Whether you are reading data from a sound card or writing data to a sound card, in fact you have a specific format (format), which defaults to 8-bit unsigned data, mono, 8KHz sample rate, and can be changed by th
HTML5 video and audio audio detailed
Some new features have emerged in HTML5:
Canvas elementVideo and audio audio elements;Support for local offline storage (localstorage,sessionstorage);New special content elements: article, footer, header, nav, section;New form controls: Calendar, date, time, email, url, search.Tak
2 using OVF file interaction in workstation and vsphereYou can export a virtual machine to an OVF file in workstation or vsphere, and then interact with the virtual machine in vsphere or workstation by importing the OVF file. When using OVF files to interact between workstation and vsphere, be aware of the versions of
Currently, there is no standard way to play audio files on a Web page, most audio files are played using plug-ins, and many browsers use different plugins. The advent of HTML5 provides us with a standard way to play audio files from the Web, where users no longer upgrade their browser to playback plugins such as Adobe Flash, Apple QuickTime, and can listen to any
61, NT network of diskless workstation remote Landing
The remote Boot service is a feature of Windows NT server that enables remote workstations to start MS-DOS and Windows using software on the server's hard disk. The use of remote boot services can increase network security and provide greater control to network system administrators, with the advantages of easily centralizing software upgrades and reducing the cost of purchasing and maintaining wor
Introduction to audio file preprocessing using the audio CocosDenshion engine in Cocos2d-x,The Cocos2d-x provides an audio CocosDenshion engine that can be used independently of the Cocos2d-x. The CocosDenshion engine essentially encapsulates the OpenAL audio processing library.The specific API used is SimpleAudioEngin
One of Android audio playback, android audio playbackSoundPool IntroductionIn addition to playing audio using MediaPlayer, Android also provides SoundPool for playing sound effects. SoundPool uses the sound effect pool to manage multiple short-term sound effects. For example, it can load 20 sound effects at the beginning, in the future, play the video by the soun
HTML audio and video, HTML audio and videoDirectory [1] media format audio format video format [2] element plug-in element HTML5 element [3] HTML audio [4] Before HTML video
Multimedia elements (such as videos and audios) are stored in media files. The most common method to determine the media type is to view the file
premise, let's talk about virtualization technology in Vmwareworkstation. We know that VMware Workstation is installed in our operating system and is a virtual hardware virtualization technology. On top of our operating system, we allow a lot to be done, and the VMware Workstation is one of those processes. What happens when we install the software? We need to run some virtual machines on top of him. VMwar
IPhoneAudio 101 for Development (part 3 ):ProgramAudio Playback
Translator: Xia laiyou
Disclaimer (read only !) : The original translations of all tutorials provided by this blog are from the Internet and are only for learning and communication purposes. Do not conduct commercial communications. At the same time, do not remove this statement when reprinting. In the event of any dispute, it has nothing to do with the owner of this blog and the person who published the translation. Thank yo
There are many audio output channels, such as Speaker, headset, and Bluetooth a2dp. The audio output channel may be switched during calls or playing music. For example, when a wired headset is inserted to play music, the sound is sent from the headset. When the headset is pulled out, the audio output channel switches. If the player does not process the
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.