Introducing the ETS VNF-1 Single Channel Voice Band Notch Filter, a low-cost solution designed to enhance audio clarity in various applications. This module effectively reduces background noise while boosting the human voice frequencies, making it ideal for use with ETS microphones, DVRs, and IP cameras. Experience improved speech intelligibility with its 10db per octave attenuation on both sides of the bandpass.
ETS VNF-1 Camera Features
- Feature: VNF-1 Filter / interface – Optimizes audio input for better clarity and reduced noise interference.
- Feature: 12 VDC AC adapter – Ensures reliable power supply for consistent performance.
- Feature: 3 RCA or 3.5mm patch cables included – Provides versatility in connecting to different devices.
Detailed Specifications for ETS VNF-1
| Power Supply | 12 VDC |
| Frequency Boost | 1.7 KHz (human voice band) |
| Attenuation | 10db per octave |
| Connectivity | 1 each RCA or 3.5mm patch cables |
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