Daqarta
Data AcQuisition And Real-Time Analysis
Scope - Spectrum - Spectrogram - Signal Generator
Software for Windows
Science with your Sound Card!
The following is from the Daqarta Help system:

Features:

Oscilloscope

Spectrum Analyzer

8-Channel
Signal Generator

(Absolutely FREE!)

Spectrogram

Pitch Tracker

Pitch-to-MIDI

DaqMusiq Generator
(Free Music... Forever!)

Engine Simulator

LCR Meter

Remote Operation

DC Measurements

True RMS Voltmeter

Sound Level Meter

Frequency Counter
    Period
    Event
    Spectral Event

    Temperature
    Pressure
    MHz Frequencies

Data Logger

Waveform Averager

Histogram

Post-Stimulus Time
Histogram (PSTH)

THD Meter

IMD Meter

Precision Phase Meter

Pulse Meter

Macro System

Multi-Trace Arrays

Trigger Controls

Auto-Calibration

Spectral Peak Track

Spectrum Limit Testing

Direct-to-Disk Recording

Accessibility

Applications:

Frequency response

Distortion measurement

Speech and music

Microphone calibration

Loudspeaker test

Auditory phenomena

Musical instrument tuning

Animal sound

Evoked potentials

Rotating machinery

Automotive

Product test

Contact us about
your application!

Percussion Changes Script On/Off

Controls: Sgram/PT Dialog >> Pitch-to-MIDI >> Percussion Setup
Changes: cP=n

The Changes button at the bottom of the Percussion Setup (and also at the bottom of the Float editor) allows you to toggle the operation of the Changes script on and off. This is useful during testing, especially when there are multiple scripts running at the same time.

Unlike Voice Setups, the Percussion Changes script is only accessible via the Float button at the bottom of the dialog.


MIDI Changes Script:

You can use a Changes script command to enable or disable script operation during a performance. Typically, you would have one script that is always running, and it would enable enable or disable other scripts as desired.

A script may disable itself (say, when it finishes a task), but once it is disabled it is no longer executing commands, so any command to re-enable it must be given by a running script.

cP=n sets the Percussion Changes enable state to the value of n, which may be any unsigned integer or valid expression, including current MIDI control values, random values, current computer keyboard states or mouse position, input or buffered notes, oscillators, and User Variables. If the value is zero, Percussion Changes is off; any other value sets it on.

Alternatively, you can use cP=x to toggle the current Percussion Changes state.


See also Percussion Setup Dialog Pitch-to-MIDI dialog, Pitch Track Toolbox - Overview, Spectrogram / Pitch Track Controls, Spectrogram / Pitch Track (Sgram/PT)


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