Sample and Hold

You may have heard of the term sample rate in regards to audio. This is a big part of how we create digital audio from an analog signal. During recording, samples of the audio are taken to measure how much amplitude it has at a given point in time. Then when these samples are played back at the same rate it reproduces what we recorded. Most audio is recorded at 44,100 samples per second because this was determined to be the minimum resolution required to accurately reproduce the upper range of human hearing (20,000 Hz) according to something called the Nyquist theorem.

Sample and hold follows a similar principal, only in this case we are able to vary the sample rate, and the samples are output as voltages. Whenever a gate signal is received, a sample is captured of the source’s current voltage level.

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    Make Noise Function (black & gold)

    Make Noise Function (black & gold version)

    FUNCTION is part of the MATHS family of control voltage utility modules. It is a small analog computer designed for solely musical purposes.

    ∙ Generate a variety of linear,…

    € 179,00
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    Make Noise Wogglebug (black)

    Richter WogglebugThe "WoggleBug" is a random voltage generator, originally designed by Grant Richter of Wiard Synthesizers. It is a continuation of the "smooth" and "stepped" fluctuating random voltage sources pioneered by Don…

    € 289,00
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    Mutable Instruments Stages

    Mutable Instruments Stages

    Segment generator

    THE MODULATION CONSTRUCTION SET
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    € 299,00
  • Grp Synthesizer - S&H Noise
    Grp Synthesizer - S&H Noise

    Grp Synthesizer - S&H Noise

    Sample & Hold wint Noise Generator Int/Ext clock source
    Input Level, Glide Amount and Internal Clock Rate
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    Panel Width: 6 HP
    +12V = 15mA
    -12V =…

    € 190,00
  • Frap Tools SAPEL (Tamed Random Source)
    Frap Tools SAPEL (Tamed Random Source)

    Frap Tools SAPEL (Tamed Random Source)

    The SAPÈL is a random control voltages source for eurorack modular systems.

    It is composed of two main sections, one that generates audio noises, in 4 different versions, and another which…

    € 535,20

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