Hearing Aid Manufacturer

2026-11-03

THE GOVERNMENT IS NOT LOOKING FOR A RESELLER OR PASS THROUGH , RATHER ACTUAL MANUFACTURES . All hearing aids shall be fully programmable . Minimum shade / color availability shall be : Dark brown , medium brown , and beige / light skin tone colorsHighly Contrasting colors ( for example : black and white , black / light grey ) for a matching set of hearing aids for use with the dual sensory population . Sixteen ( 16 ) or more channelsThree or more programsAdaptive directional microphone technology , unless not technologically feasible due to the size of the instrumentAdaptive signal processing . Noise reduction strategies for steady state and transient noise . Wireless programmability , unless not technologically feasible due to the size of the instrumentPrograms accessible by the user . Active feedback suppression . Data logging . Wireless communication between hearing aids , of a binaural set , unless not technologically feasible due to the size of the instrumentAverage total harmonic distortion ( THD ) calculated by averaging the values measured at 500 Hz , 800 Hz , and 1600 Hz according to the procedures specified in American National Standards Institute ( ANSI ) Acoustical Society of America ( ASA ) S3 . 22 - 2014 shall be less than 5 %. Equivalent input noise level measured according to the procedures specified in ANSI / ASA S3 . 22 - 2014 shall not exceed 29 dB . For power and super - power instruments , the equivalent input noise level measured according to these procedures shall not exceed 32 dB . Contractors shall have a range of hearing aids in each group appropriate for mild , moderate , and severe hearing losses . See definition list for definitions of mild , moderate , and severe . Contractors shall have a minimum of one ( 1 ) model in each group which has a matrix at or above an MPO of 125 dB SPL and maximum gain of 60 dB SPL .

Oklahoma

2026-04-08