Set all controls to the starting positions:

INPUT GAIN 0; FREQUENCY 1k; DENSITY 0; 2ND HARMONIC 0%; 3RD HARMONIC 0%; MIX 0%.

1.Depress ACTIVE. The status-LED illuminates.

2.Set MIX to 50%. You will notice an increase in high frequencies above 1kHz (starting position FREQUENCY).

3.Set DENSITY to 1, to increase the audibility of the harmonics in the next step.

4.Set 2ND HARMONIC to 50% and 3RD HARMONIC to 30%.

5.If you are using full scale material for this initial test drive the CLIP LEDs may illuminate. Reduce the INPUT GAIN to give additional headroom for the new harmonics.

6.To compare original and processed signal press ACTIVE. The status LED goes out.

Use the SOLO button to monitor the added harmonics precisely.

Quick-Start

Input

Encoder

Original

Effect

Frequency-

Encoder

Highpass-

Filter

Generator

2nd Harmonic

Encoder

Kick- Density-

Encoder

Encoder

Generator

3rd Harmonic

Encoder

Solo-

Taste

Mix-

Encoder

Flow Chart

Diagram 1: Signalflow Spectralizer

Spectralizer

7

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Sound Performance Lab 9631 manual Quick-Start, Flow Chart, Set all controls to the starting positions