ANF (AUTOMATIC NOISE FILTER) STC-H156 Professional digital noise filtering device

ANF is a compact mobile device, with built-in noise filters that enables to hear speech clearly.

It is the right choice for live processing in field conditions. ANF has 7 types of automatically adaptive noise filters;
the settings of the filters are adjustable via LCD screen and keyboard.

APPLICATIONS

Police, Forensic labs and other Law Enforcement Agencies: Live sound quality improvement when recording or listening in a field environment.

Audio Engineers: Mobile processing of recorded audio data.

Broadcasting Companies: Mastering of “live” interviews and reports. Live speech quality improvement, when recording in field conditions.

HIGHLIGHTS

• On-the-fly adjustment of noise filtering parameters during signal input and playback
• Effective against different noise sources: communication channel interferences, office equipment, industrial and vehicle engines, street traffic, environmental noises, slowly varying music, hiss and rumbling, reverberations and echo effects

FEATURES

• Available filters:
  • Single channel adaptive, distortion compensation
  • Dual channel reference adaptive, distortion compensation
  • Adaptive inverse filtering
  • Harmonics (tone) filtering
  • Adaptive broadband filtering
  • Composite (inverse and broadband adaptive) filtering
  • Pulse-like filtering
• Additional processing types include:
  • Harmonics suppression
  • Timbre correction
  • Pseudo-stereo
  • Loop playback from internal memory of 60 sec of audio
• Mobile and robust construction, small size 8.07x3.07x11.03 inches (205x78x280 mm) and weight 23.9 ounces (660 g) makes ANF ideal for use by military or law enforcement agencies. It can be powered by standard power supply or internal battery
• Microphone, Line in and Telephone inputs