Audio sythesis

The beginnings of the synthesizer are difficult to trace, as it is difficult to draw a distinction between synthesizers and some early electric or electronic musical instruments.

Audio sythesis

It's a complete USB oscilloscope, logic analyzer, arbitrary waveform generator and spectrum analyzer all rolled into one! Serial Protocol and Logic decoders. Waveform, logic and clock generators. Pocket sized, USB powered.

Audio sythesis

It's a problem solver that fits in the palm of your hand. Perfect for designing, prototyping and debugging! All you need to prototype new designs are basic electronic components, breadboards and wires and sometimes, a Raspberry Pi or Arduino board and some accessories.

If you have a spare Raspberry Pi you may not even need a PC! What you won't need are oscilloscopes, logic analyzers, waveform generators, power supplies or spectrum analyzers because that's what BitScope provides via it's Smart Port Interface.

BS10 is very fast with a frame rate up to Hz driving a digital phosphor display. It works like a quality stand-alone mixed signal scope.

View waveforms, plots, spectra and more on its smooth flowing real-time display. Even live captured logic data can be viewed this way. Framed or continous capture, it's your choice! With its large buffers it can support very high speed one-shot capture for such a small device with post-capture zoom, scrolling and measurement.

Audio sythesis

Alternatively stream capture direct to disk for off-line replay and analysis. They are compatible with Windows, Mac OS X, Linux and Raspberry Pi and a growing range of other applications are also available for download at no extra cost. BS10 is far more than just a logic protocol analyzer; it's a fully featured portable oscilloscope, spectrum analyzer, waveform generator, power supply and logic analyzer in a compact USB powered unit.

It has multi-range analog channels with adjustable input offsetslevel adjustable logic comparators for two of its eight logic channels and it's compatible with the dual channel active differential probe making possible differential measurements not otherwise possible, especially in such a compact instrument.

This is responsible for the primary waveform and protocol capture functions and synchronizes with the mixed signal trigger and waveform and clock generators. It also manages the logic and analog buffers, input channel ranges and offsets.

Working in concert with the BitScope software applications on the host computer, BS10's signal acquisition, processing and sythesis components operate together to implement a wide range of test and measurement instruments many of which can operate at the same time.

Dual Channel Digital Oscilloscope One of the simplest and probably most useful test instruments. Like a regular oscilloscope, BS10 and DSO provide familiar trigger, timebase and voltage scaling and offset controls with display refresh rates up to Hz.

However if your primary focus is protocol analysis you may prefer to use BitScope Logic. This app is similar to DSO's mixed signal instrument but offers full protocol packet decoding and display.

BitScope Logic and BS10 can display decoded logic on an ongoing basis live as it's captured, frame by frame unlike any other pocket sized analyzer we know of. Sub-sampling is a powerful analysis technique for periodic waveforms. Signals up to and even beyond MHz can be displayed with equivalent time sample rates beyond 2GHz so long as the signal is periodic and has a frequency, amplitude and harmonic structure which does not change rapidly for the duration of the sub-sampled capture frame.

Sub-sampling can be particularly useful when the signal does change slowly during the capture frame. For example, this display shows a single sub-sampled turn-on period of a 20 MHz crystal oscillator sub-sampled with an effective sample rate of 1GHz.

This waveform is not what you'd see if you used a 1GHz real-time sampling oscilloscope. Arguably sub-sampling provides more useful information in this case; you see a frequency shifted version of the waveform over the entire duration of the clock turn-on.

Each cycle is representative of hundreds or thousands of almost identical cycles at the original much higher frequency. It's important to understand that sub-sampling is not a replacement for real-time capture but in some situations like this one it's useful.

To see this turn-on envelope using a real-time sampling oscilloscope would require a massive capture buffer to record all the data at a 1GHz sample rate. Only the most expensive real-time storage scopes with huge capture buffers can do this and real-time capture is unlikely to tell you more than simply sub-sampling the quasi-period clock turn-on signal in the first place.

Like BitGen it generates arbitrary analog waveforms and clocks signals simultaneously. This example shows a 16 step sinusoid and the clock that generates it captured on the analog channels.

Frequency modulation synthesis - Wikipedia

Up to steps samples per period are supported with arbitrary user programmable data. Mixed Domain Spectrum Analyzer BS10 can be used as a powerful real-time mixed domain time and frequency spectrum analyzer.

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Antony and the Johnsons news

Frequency modulation synthesis (or FM synthesis) is a form of sound synthesis where the timbre of a simple waveform (such as a square, triangle, or sawtooth) called the carrier, is changed by modulating its frequency with a modulator frequency that is also in the same or similar audio range.

Synthesis Audio. SYNTHESIS company is a dynamic, fast growing company that looks to the future and, compared with other companies in this field, has been able to anticipate the metamorphosis of the various success factors in the Hi-Fi market.

Synthesis Audio