Typical Zwislocki Coupler Data

• Compression ratio is adjustable from 1:1 to 3:1 in each of four bands
• High-frequency EQ: ­10 to +10 dB in 2-dB steps
• Crossover frequencies: CF1: 300-950 Hz CF2: 710-2240 Hz CF3: 2000-5000 Hz
• ANSI Current Drain: 1 mA
• Approximate Battery Life (16-hour day)
        13 Battery:  14 days
        312 Battery:  7 days
        10 Battery:    3 days