In sound recording and reproduction, and sound reinforcement systems, a mixing console is an electronic device for combining sounds of many different audio signals. Inputs to the console include microphones being used by singers and for picking up acoustic instruments, signals from electric or electronic instruments, or recorded music. Depending on the type, a mixer is able to control analog or digital signals. The modified signals are summed to produce the combined output signals, which can then be broadcast, amplified through a sound reinforcement system or recorded.
A digital audio workstation (DAW) is an electronic device or application software used for recording, editing and producing audio files. DAWs come in a wide variety of configurations from a single software program on a laptop, to an integrated stand-alone unit, all the way to a highly complex configuration of numerous components controlled by a central computer. Regardless of configuration, modern DAWs have a central interface that allows the user to alter and mix multiple recordings and tracks into a final produced piece.
A stage box is an interface device used in sound reinforcement and recording studios to connect equipment to a mixing console. It provides a central location to connect microphones, instruments, and speakers to a multicore cable or snake, which allows the sound desk to be further from the stage and simplifies setup. Stage boxes typically consist of a rugged metal enclosure, with XLR connectors on the front whose signals are routed through a snake. In the traditional sense, a stage box is effectively a simple termination box at the end of an analog multicore cable. However, many modern stage boxes convert between analog and digital, using a single twisted pair cable instead of an analog multicore.
DTS, Inc. is an American company that makes multichannel audio technologies for film and video. Based in Calabasas, California, the company introduced its DTS technology in 1993 as a higher-quality competitor to Dolby Laboratories, incorporating DTS in the film Jurassic Park. The DTS product is used in surround sound formats for both commercial/theatrical and consumer-grade applications. It was known as The Digital Experience until 1995. DTS licenses its technologies to consumer electronics manufacturers.
TASCAM is the professional audio division of TEAC Corporation, headquartered in Montebello, California. Tascam is credited as the inventor of the Portastudio, the first cassette-based multi-track home studio recorders. Tascam also introduced the first low-cost mass-produced multitrack recorders with Simul-Sync designed for recording musicians. Tascam also manufactured reel-to-reel tape machines and audio mixers for home recordists from the early 1970s through the mid-1990s.
A DJ mixer is a type of audio mixing console used by Disc jockeys (DJs) to control and manipulate multiple audio signals. Some DJs use the mixer to make seamless transitions from one song to another when they are playing records at a dance club. Hip hop DJs and turntablists use the DJ mixer to play record players like a musical instrument and create new sounds. DJs in the disco, house music, electronic dance music and other dance-oriented genres use the mixer to make smooth transitions between different sound recordings as they are playing. The sources are typically record turntables, compact cassettes, CDJs, or DJ software on a laptop. DJ mixers allow the DJ to use headphones to preview the next song before playing it to the audience. Most low- to mid-priced DJ mixers can only accommodate two turntables or CD players, but some mixers can accommodate up to four turntables or CD players. DJs and turntablists in hip hop music and nu metal use DJ mixers to create beats, loops and "scratching" sound effects.
Vinyl emulation software allows the user to physically manipulate the playback of digital audio files on a computer using the turntables as an interface, thus preserving the hands-on control and feel of DJing with vinyl. This has the added advantage of using turntables to play back audio recordings not available in phonograph form. This method allows DJs to scratch, beatmatch, and perform other turntablism that would be impossible with a conventional keyboard-and-mouse computer interface or less tactile control devices. The technology is also mainly referred to as DVS for Digital Vinyl System.
Allen & Heath is a company based in Penryn, Cornwall, England, specialising in the manufacture of audio mixing consoles. Allen & Heath also makes sound management systems for industrial installations and DJ mixers for nightclubs. Allen & Heath is now part of Audiotonix.
A DVJ is a DJ who composes and/or performs live using an audio-visual music player instead of an audio-only setup consisting of CD turntable players or vinyl-record turntables. This is not to be confused with a VJ, a host of a music video TV channel, or a visual-only performer separate from the DJ in a live environment.
Live sound mixing is the blending of multiple sound sources by an audio engineer using a mixing console or software. Sounds that are mixed include those from instruments and voices which are picked up by microphones and pre-recorded material, such as songs on CD or a digital audio player. Individual sources are typically equalised to adjust the bass and treble response and routed to effect processors to ultimately be amplified and reproduced via a loudspeaker system. The live sound engineer listens and balances the various audio sources in a way that best suits the needs of the event.
Scratch Live is a vinyl emulation software application created by New Zealand based Serato Audio Research, distributed by and licensed exclusively to Rane Corporation. Serato was first known for its Pro Tools plug-in, Pitch N Time, which was sold predominantly to the film industry.
VENUE is a brand of live sound digital mixing consoles introduced by Digidesign in February 2005. The family now includes 5 different consoles and a number of ways they can be configured. They can all be connected to Pro Tools, the audio editing software also created by Avid/Digidesign, to provide recording and 'Virtual Soundcheck' facilities. One of the system's key marketing points is its use of the same AAX DSP/TDM plugins as Pro Tools, an industry standard digital audio workstation (DAW). This is designed to enable the sounds recorded by the artist in the studio to be easily recreated on stage, and to allow for greater flexibility in signal processing without heavy and mechanical-shock-sensitive racks of external processors. There is also a PC-based offline editor for creation and editing of show files, although there is no audio processing in the editor.
CobraNet is a combination of software, hardware, and network protocols designed to deliver uncompressed, multi-channel, low-latency digital audio over a standard Ethernet network. Developed in the 1990s, CobraNet is widely regarded as the first commercially successful implementation of audio over Ethernet.
The Telly home entertainment server is range of computer systems designed to store, manage, and access all forms of digital media in the home. Based on Interact-TV's Linux Media Center software, it provides user managed libraries for music, photos, and all forms of video from recorded television programming to DVDs.
Yamaha Pro Audio, Inc. is a company which is part of the Yamaha Corporation group. It offers a complete line of beginner professional audio products for the live sound and sound reinforcement markets. It has a long history of introducing significant products for the professional audio market such as the PM-1000 modular mixing console, the REV1 and SPX90 digital signal processors, and the 01, 02R, PM1D, PM5D, QL5, and M7CL V2(or called the CL5) digital mixing consoles.
A matrix mixer is an audio electronics device that routes multiple input audio signals to multiple outputs. It usually employs level controls such as potentiometers to determine how much of each input is going to each output, and it can incorporate simple on/off assignment buttons. The number of individual controls is at least the number of inputs multiplied by the number of outputs.
SoundGrid is a networking and processing platform for real-time professional audio applications. It is a product of Waves Audio.
The following is a comparison of audio over Ethernet and audio over IP audio network protocols and systems.
A professional audio store is a retail business that sells, and in many cases rents, sound reinforcement system equipment and PA system components used in music concerts, live shows, dance parties and speaking events. This equipment typically includes microphones, power amplifiers, electronic effects units, speaker enclosures, monitor speakers, subwoofers and audio consoles (mixers). Some professional audio stores also sell sound recording equipment, DJ equipment, lighting equipment used in nightclubs and concerts and video equipment used in events, such as video projectors and screens. Some professional audio stores rent "backline" equipment used in rock and pop shows, such as stage pianos and bass amplifiers. While professional audio stores typically focus on selling new merchandise, some stores also sell used equipment, which is often the equipment that the company has previously rented out for shows and events.
