Gold Line DSP30, the one-stop digital analyser. A portable, real-time 1/3-octave spectrum analyser, with built-in multi-segment display and 60 internal memories. Can be expanded to provide up to 1/12-octave analysis, while optional software packages extend its functionality to include Noise Criteria, Reverberation Time, Dosimeter and Speech Intelligibility measurements.

This is a packaged product consisting of:

• Gold Line DSP 30 digital portable 1/3 octave real time analyser with Windows software
• TEF04 calibrated microphone
• PN3B gated pink noise source
• DSP30 OPT RT60 reverberation measurement mode
• DSP30 OPT DAS distortion analysis
• DSP30 OPT STA loudspeaker timing analysis
• Hardcase

When used with any equalizer, it is the fastest way to eliminate feedback in live sound applications.

Uses the same filters as found in expensive 1/3 octave analyzers.

A rugged hand held instrument with built-in microphone, powered by AA batteries or a 12Vdc supply.

Specifically designed to measure very high sound pressure levels the Gold Line SPL162 hand-held sound pressure level meter, is a compact unit that can be powered from batteries or an external dc supply. A front-panel selector permits switching between A- or C-weighting, or a flat response. The SPL162 can measure up to 162dB and utilises class 2 filters to the ANSI S1.4 standard. The unit features a built-in omni-directional electret condenser microphone, and has the added convenience of a high-impedance line-level input.