theboom.com: whisper and be heard
Ume Voice Inc
California
1-415-883-1500 ext:222
Consumer Corporate Military

theCobra


"In a sport that every second counts, clear communication can be the deciding factor. On the track our drivers, engineers, and mechanics only use theCobra microphone because sometimes not hearing a race engine is a great thing."

CS Racing Team.

Buy Now


Dramatic Noise Reduction
theCobra has an average 10 dB improvement over the M-87 with a maximum of 30 db improvement in average speech bandwidth. (Source: US Air Force Research Laboratory)

The Best Speech Intelligibility
theCobra microphone enables crystal clear speech in 100+ dB noise.
theBoom technology improves intelligibility scores to 82% in noise levels of 105 dB compared to 72% intelligibility for the M-87 noise canceling microphone. (Source: US Air Force Research Laboratory)

Ideal for high noise environments
Suited for use in car racing, any aviation and many military applications. theCobra'sTM noise rejection performance surpasses all passive or active micro-phonic systems including 2-port, 2-active and array microphone designs. The difference is particularly stark in high noise levels.

Noise Rejection takes a new shape
UmeVoice's patented noise cancellation technology rejects extraneous background noise.
An acoustically based approach; theCobraTM accentuates the speaker's voice by concentrating it on the front port of a two-port microphone, while deflecting background noise from the back port.

Benefits of our passive noise Canceling technology
  • No processor required, so low power requirements.
  • Active noise Canceling technology relies on creating an anti-noise signal to cancel out the noise in a signal. Since there is inherent overlap in frequencies between speech and noise, this results in speech signals often being idetified as noise and vice versa. An observable consequence of this is distorted or garbled speech, and unsatisfactory noise cancellation. It Also requires a power supply (typically, additional battery).
  • Other electronic noise Canceling techniques use algorithms to identify noise from a digital signal and to filter it out using digital filters. These techniques are also frequency dependant, which results in the same problems mentioned above.

Where is theCobra being utilized
  • Used in Aviation (Military, Ground Crew, and Commercial)
  • Used in Amateur and Professional Racing
  • Used in Communication Radios
Options:
  • theCobra microphone can be either elecret or dynamic (5 ohms/150 ohms) and both options can be with or without amplifier
  • Three different models: M101 style, M87 style, and 6mm flexboom
  • Custom mountable in many different applications

Microphone Specifications:
  • Sensitivity -35 dBVrms
  • Impedance 2,200 Ohms
  • Frequency 50-20,000 Hz
  • S/N ratio >70 dB
  • Mono sound


UmeVoice is not responsible for the availability, content, security, policies, or practices of any referenced third-party linked sites, nor liable for statements, claims, opinions, or representations contained therein. UmeVoices's Privacy Statement does not apply to these third-party web sites.

©1995-2009 UmeVoice, Inc. All rights reserved.