![]() Typically the programmable clock generator is set by the BIOS at boot time to the selected value although some systems have dynamic frequency scaling, which frequently re-programs the clock generator. when a valid word clock signal has been connected. The clock generator in a motherboard is often changed by computer enthusiasts to control the speed of their CPU, FSB, GPU and RAM. AES, S/PDIF and Optical I/O, plus 6 Word Clock outputs and 1 Word. Programmable clock generators allow the number used in the divider or multiplier to be changed, allowing any of a wide variety of output frequencies to be selected without modifying the hardware. All of these devices generate multiple word clock outputs at a variety of standard sample rates, but many do much more than that. With 24 BNC outputs the DCD-24 sends accurate Word Clock throughout an installation. Other such optional sections include frequency divider or clock multiplier sections. The DCD-24 is both a Word Clock Generator and a Distributor, using exceptional jitter reduction technology. For purely analog audio, the internal word clock has to be used for clocking because a digital clock generator is not. The 8088 for example, used a 2/3 duty cycle clock, which required the clock generator to incorporate logic to convert the 50/50 duty cycle which is typical of raw oscillators. The generator may have additional sections to modify the basic signal. The big question on my mind, as I'd heard a lot of comments both pro and con regarding clocks, was would it make an audible difference and if so, would it sound 'better' The half rack unit is simple: one clock input and six clock outputs, all on BNC connectors, and a switch to choose the sample rate (44.1, 48, 88.2, or 96k). ![]() The amplifier circuit usually inverts the signal from the oscillator and feeds a portion back into the oscillator to maintain oscillation. This version uses more modern 14-segment LED displays and an Atmega 328p microcontroller to display the words and time. The resonant circuit is usually a quartz piezo-electric oscillator, although simpler tank circuits and even RC circuits may be used. The basic parts that all clock generators share are a resonant circuit and an amplifier. The signal can range from a simple symmetrical square wave to more complex arrangements. Eliminate timing errors with the ART SyncGEN Wordclock Generator that doubles as a system tester by alerting you if any equipment has a bad connection. Its small size makes it ideal for installation in even the smallest studio, while the unassuming interface allows even novice users to operate it with confidence. It's an unassuming and fairly affordable unit. Freebase (0.00 / 0 votes) Rate this definition:Ī clock generator is a circuit that produces a timing signal for use in synchronizing a circuit's operation. The SyncGen is a compact word clock generator made by ART.
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