Serving the Acoustics Community Since 1994
Cross-Spectrum Acoustics Inc. offers Sound & Vibration Consulting Services
Many thanks to Dr. Mead Killion of Etymotic Research, Inc., who presented at last night’s BAS meeting. In addition to his excellent presentation on hearing loss and hearing aid research, Dr. Killion also provided free samples of his ER•6 isolator earphones and ER•20 High Fidelity Earplugs to everyone in the audience!
Now I’ll have a chance to compare the sound isolation characteristics of the Etymotic’s earphones with the Bose QC1 noise-cancelling headsets. Stay tuned….