Has anyone tried The SongFinder - a hearing aid for those of us with high-frequency hearing loss, who cannot hear much in the way of bird song. It works by lowering the frequency range of the bird's call/song to a frequency within our range. If so, how severe is your normal hearing and how effective do you find the device. It is marketed by a company in New York State - www.hearbirdsagain.com
Thanks,
Neil
Thanks,
Neil