Noise Generator 8121c Pink And White Noise

Model-8121C uses a logic circuit to generate a Pseudo Random Noisea , it is the newest and the most advanced design to generate audio white noise. It has a much flatter frequency response than using a diode. Model-8121C has: (1)White noise source.(2)Weighting filters.(3)Built-in power amplifier. (4)a TRUE RMS a voltage meter circuit. It can generate five different kinds of noise spectrum, including White Noise, Pink Noise, and three kinds of a Weighted Noisea , that conform to the following nationa s standards:(1) JIS C5531, IEEE 219, CNS 4785 (2) EIA 426B(3) DIN 45573

1. White Noise:
-3dB Bandwidth : 20Hzi 100kHz,
Roll off:-24dB / Oct. Flatness: A 1dB

2. Pink Noise:
-3dB Bandwidth: 20Hzi 20 kHz
Roll-off: -24dB / Oct. Crest factor: 4 ( IEEE 219 )

Amplifier:
1.100W output is defined at an unclipped maximum output of sine wave.
2.Frequency response : 20 Hz~20 kHz A 0.2dB; 20 kHz~100kHz A 1dB
3. Output: With permanent short circuit protection.
Load Impedance: a 3.2 IC.