Noisy places, outdoor spaces, mask requirements, and social distancing pose communication challenges even for those with normal hearing. The new C-Mics™ HearHooks™ offers up to 20 dB improvement in signal-to-noise ratios.1 This wireless system enables two-way communication via low-profile, clip-on talker/listener units (C-Mics) that direct speech into the ears by way of an open-ear earphone (HearHooks). The system offers up to seven hours of use on full-charge with an operating range up to 30 feet.
The product is available as a two-, four-, or six-unit system. The two- and four-unit systems are straightforward; the two-unit system is designed for two people while the four-unit system is designed for up to four people. The two-unit system includes two C-Mics and two binaural HearHooks whereas the four-unit system includes four C-mics and four binaural HearHooks.
The six-unit system is slightly different as it was designed specifically to accommodate the unique communication needs of the surgical environment. Precise communication must occur between the surgeon, circulating nurse, and anesthesiologist yet a host of confounding variables, including equipment noise and masking requirements, can make it difficult to communicate in an operating room. In addition, students often observe surgical procedures as part of their education and training; in these cases, students need to hear the communication amongst the surgical staff but not necessarily be heard. This is why the six-unit system comes packaged with four C-Mics, two Listener-only units, and six monaural HearHooks as it allows 2-way communication for up to four people with the ability to add two additional individuals as listeners only. These are sometimes used behind the glass up in the surgical control room, where students may be allowed to listen to a loudspeaker connected to one of the Listener-only units.
For more insight on the product, be sure to read these quick case studies compiled by Dr. Mead Killion including stories from a banquet, hiker, and physician. To place your order, contact Oaktree Products toll-free at 800.347.1960 or place your order online at OaktreeProducts.com.
References:
- Killion, MC (2020). Problems understanding speech in noise: measurement, prevention and mitigation. Inaugural lecture of the Killion Lecture Series for the American Auditory Society, March 5, Scottsdale, AZ.
