Prism sound ada8xr frame audio interface chassis ada8xr frame. Jul 21, 2009 word clock io and aes11 reference clock are also included. If you require no more than the 12 word clock aes11 outputs provided by the nanoclocks gl feed each digital audio unit with a separate clock line. Aes recommended practice for digital audio engineering synchronization of digital audio equipment in studio operations.
The digigram vx1221e is a multichannel linear pcm sound cards for multichannel playout systems with one stereo aesebu input with src and six stereo aesebu output for windows and linux. Aes recommended practice for digital audio engineering synchronization of digital audio equipment in studio operations annex b informative word clock. The ada8xr frame supports resolutions up to 24bit192 khz, and can clock internally or to external aes3, aes11, word clock, or pro tools loop sync. Digigram vx881e multichannel pcm sound card with 4x stereo. Since timecode counts video frames, it too will then be synchronous with the digital word clock.
Numerous output connectors, including 12 word clock outputs. Two 32channel digilink mini connectors 64 channels total sample rate. It offers six stereo aesebu outputs and one stereo aesebu input, and can synchronise on an external clock aes11, word clock, black burst video. Some offer additional clocking outputs in spdif and aes11 formats, some. It can be used under windows or linux operating systems, with software applications based on standard driver interfaces such as wdm kernel.
An aes11 signal can often be used to synchronise equipment via their inputs if a word clock input isnt provided. Aes11 is basically a standard aes3 signal which carries an accurate clock reference. Now start the setup software and select the midi io ports. Shop digigram vx881e multichannel pcm sound card with 4x stereo aesebu io with src word clock and ltc. The mc7 distributes and converts word clock, aes311 and spdif signals.
Multichannel linear pcm sound cards for multichannel playout systems. Sep 18, 2017 clocks for software engineers sep 18, 2017 if you have a software background and you want to pick up digital design, then one of the first things you need to learn about early on is the concept of the clock. Revision of aes112003 the following standards and information documents are published by the audio engineering society. Operation using dadman software mac os x orwindows. Vx1221e is a broadcast quality linear pcm multichannel sound cards based on the pci express bus interface.
What he explained to me about letting the word clock device relieving my pc of the computations did make sense, but i am totally out of the loop on this stuff. An immensely powerful and versatile device which is easy to use and caters for all eventualities. An incoming reference signal passes latest audiophiloptimized pll circuits, to be distributed and output as lowjitter, highquality clock signal, regardless of the condition of the reference signal. Avid mtrx base unit with madi and promon professional. The drawmer mclock plus is a highstability master clock generator thats ready to take all of your many devices and get them in sync thanks to its ten word clock outputs. Buy the rosendahl nanoclocks gl, digital audio word clock genlock. It can also optionally generate two selectable reference signals for external use. The ref1801 is a reference module that distributes a universal reference signal urs to all the cards within a densite frame. Digigram vx1221e multichannel pcm sound card vintage king.
The 520darsw is housed in the 3ru 500fr frame that will hold up to 16 modules. A word clock or wordclock sometimes sample clock, which can have a broader meaning further explanation needed is a clock signal used to synchronise other devices, such as digital audio tape machines and compact disc players, which interconnect via digital audio signals. Even a manual change of the reference signal by replugging the clock lines at the input connectors is possible during operation. D converters all work well when operating on external clocks, to maximise their audio quality. As the complexity of digital studios grows, and new equipment is added, or the ability to send a stable clock signal to different types of gear is essential in order to avoid digital clicks and pops. Video sync or word clock input on bnc, plus aes11 sync input on xlr are provided. This applies also to external clock frequency changes, e. Apx software setup for amc clocks and triggers click to zoom. In this kind of system, though, it would be worth ensuring that the a.
Word clock distribution amplifier and audio clock converter. Digigram lola881src multichannel sound card with src 4x. We cater to a global clientele for their enterprise grade website design, development, ecommerce development, open source customization, mobile app development, and internet marketing services. The wordclock outputs can be fed from the wordclock input at any sample rate between 32khz and 768khz or derived from an aes11 input or stripped from an aes3 audio signal at any sample. Sixteen bnc clock outputs are situated on the rear panel with a further four bnc clock outputs on the front panel for quick patching to other digital devices. It does not matter if the cables are 2, 5 or 10 metres long. The glitchfree relock circuit prevents noise and skipping sounds caused by master clock dropouts. Synchronization byword clock, aes11,video, and all digital audio inputs. Prism sound ada8xr frame audio interface chassis ada8xr.
Interoperable with most of the third party software applications for audio production, under windows and linux. It can display the local time for multiple cities and time zones with correct daylight savings. Vx882hr features eight input and output channels and offers balanced analog and aesebu connectivity, with the possibility to synchronize on an external clock aes11, word clock, black burst video. If you require no more than the 12 word clock aes11 outputs. In addition to 12 word clock outputs and 4 video outputs, the digital outputs include 2 aes3 aes11 and 2 spdif outputs, making this unit useful for largescale audiovideo synchronization systems, and a wide variety of other applications. This auto selection mode can be overriden in the control software by. Digigram lola881src multichannel sound card with src. Some settings can be controlled on the front panel. Stereo aes3 io expansion card adds 16 channels of aes3 digital io with builtin sample rate conversion the mtrx 8 aes3 option card is a four stereoin by four stereoout, fulllength pcie io card, featuring automatic sample rate conversion, so that all signals entering and leaving the mtrx appear at the same time, regardless of sample ratejust as though you were working with analog. The aes11 standard defines a means for carrying a word clock over an aes3 connection. Software setup set locales since the configfile contains layouts for multiple languages, assure to have a utf8 compatible locale. This mode also distributes all word clockaes11 signals at nonstandard sample rates. The drawmer m clock plus is a high stability master clock generator offering clock rates from 44.
The digital output samplerate switch determines the sample rate at both outputs a and b. What he explained to me about letting the word clock device relieving my pc of the computations did make sense, but i am totally out of the loop on this stuff so i just thought i would get some other opinions on this before considering it further. A word clock signal is typically a 0 to 5v square wave at the digital audio sampling rate. Clock software offers a complete and integrated suite of cloudbased hotel management software, distribution systems and guest engagement apps, with clock pms suite at the forefront. The densite series spg1801 is a sync pulse generator card. Buy best word clock generators online pro audio solutions. Lola881 and lola881src cards feature eight input and output channels through aesebu connectivity, with the possibility to synchronize on an external clock aes11, word clock, black burst video. Use 75 ohm coaxial rg59 cables with standard bnc connectors for word clock or aes11 lines. Drawmer m clock plus master clockdual sample rate converter. The order of the sync preference can be defined using the software application. A word clock or wordclock is a clock signal used to synchronise other devices, such as digital. May 03, 2020 software to create a raspberry pi based wordclock. An unusual feature for the mc4 is the ability to lock two eightchannel sources of differing clock rates and convert them simultaneously.
If you have a software background and you want to pick up digital design, then one of the first things you need to learn about early on is the concept of the clock. Converts between usb pcm audio, usb dsddop audio, aes3 and spdif, as well as between aes11 and word clock highly compatible usb audio class 2. One cannot have different output sample rates on the two sides of the lucid unit. May 01, 2001 the digital output samplerate switch determines the sample rate at both outputs a and b. Standard word clock input ttl input accepts time code signal smpte ltc unbalanced input processing power is given on board dsp5630380mhz subd high density type.
When working with video, the video syncs and digital word clock must be synchronised to each other. Word clock io and aes11 reference clock are also included. Ultra lownoise internal fan with speed adaptation to the temperature. The 520darsw can be used in conjunction with the 5601msc master clockspg system. The unique urs concept provides significant advantages as it generates a digital reference signal, and also simplifies interformat processing by using a unique reference signal for all.
All master clock units provide numerous word clock outputs, and often several aes11 clocks too aes11 is basically a silent aes3 signal, intended specifically for clocking purposes. Six stereo aesebu outputs and one stereo aesebu input with hardware sample rate converter. Currently i have my daw going to focusrite saffire and was told by a friend that my system could benefit from a word clock device such as a big ben or the like. All master clock units provide numerous word clock outputs, and often several aes11. Lola881src can in addition handle asynchronous aesebu input signals thanks to its high quality hardware sample rate converters on each aesebu input. Not only does the tascam cg master clock generator give you 12 word clock outputs, you also get 2 aes3 aes11 and 2 spdif outputs, making the cg as useful for largescale digital systems as it is for smaller studios. In addition to twelve word clock outputs and four video outputs for cg2000 and cg1800, the digital outputs include two aes3 aes11 and two spdif outputs, making this unit useful for largescale audiovideo synchronization systems, and a wide variety of other applications. In this clip, audio guru mark edward lewis from cinema sound shows us how to use word clock as contrasted with smpte or other sync clocks and why you need it even if youre running timecode. Vx822e features eight output and two input channels available through balanced analog and aesebu connections, and can synchronize on an external clock aes11, word clock, black burst video. It is possible to meet all the timing requirements of aes11 by means of a square wave at sampling frequency basic rate, commonly called word clock.
O clock software is the largest and fastest growing provider of mobile app development and web design agency. The builtin utility module provides stereo analog rca and digital bnc audio outputs, bnc word clock and xlr aes11 sync io, and a db9 serial communications port. Avid pro tools mtrx stereo aes3 expansion card westlake pro. All settings are controlled over the ethernet interface. The rearpanel xlr connectors support aes11 digital audio reference signal, a standard for. It can be used under windows with software applications based on standard driver interfaces such as wdm kernel streaming, directsound, wasapi, and asio.
In this context the word clock is known as a digital. Synchronizers and clock generators at europes largest retailer of musical instruments fast delivery, 30day moneyback guarantee and 3year thomann warranty thomann uses cookies to give you the best shopping experience. Sharp world clock is a powerful desktop world clock for windows with many bonus features. Aes recommended practice for digital audio engineering synchronization of digital audio equipment in studio. We are prioritizing the safety of our customers, as a result shipments may be delayed. The drawmer mclock plus is a high stability master clock generator offering clock rates from 44. Digigram vx881e multichannel pcm sound card with 4x. It accepts an external reference input or a digital universal reference signal urs from the frame reference module ref1801, if present.
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