Audio plug-ins for music applications
        SA60 Real Time Spectrum Analyser AU (iOS) v1.0.0

        The Red Rock Sound SA60 real time 1/3 octave Spectrum Analyser combines ease of use, accuracy and versatility in one economical, reliable unit. Interface is modelled on classic DN60 spectrum analyser, originally developed in 1980. 

        Control & Indicator Functions

        • DISPLAY LEVELS — Relate to the Reference level, calibration of a display level is read from graticules on the left of the display window;
        • REFERENCE LEVEL — The absolute level to which display readings are relative, i.e. calibration, is given in dB;
        • OVERALL LEVEL — Calibration of the overall level is similary derived from graticule to the right of the display. Note: this graticule applies to the overall level only!
        • AVG/PK — Two leds indicate whether the display is Averaging or Peak-reading;
        • RESP. — Speed of display response is selectable: «1» — Fast, «2» — Medium, «3» — Slow (shown by three leds);
        • MODE — Controls the display mode: «L» — Left, «M» — Mid, «R» — Right.

        To use SA60 as a plug-in, you need an AUv3-compatible host app like GarageBand, Auria, AUM, Cubasis and more — SA60 will appear in the list of Audio Unit extensions for effect plug-ins in the host app.