Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements
€60.00
Acoustics. Hearing aid fitting management Tele-services as part of hearing (tHAFM)
€193.00
Summary of requirements and tests for products in the scope of IEC 60601-2-66
Medical electrical equipment Particular requirements for the basic safety and essential performance of hearing instruments instrument systems
€355.00
Electroacoustics - Hearing aids - Part 0 : measurement of the performance characteristics of hearing aids
€138.00
BS EN ISO 21388-1 Acoustics - Hearing aid fitting management (HAFM) Part 1: General process
€23.00
Acoustics. Procedures for the measurement of real-ear acoustical characteristics of hearing aids
€269.00
Draft BS EN IEC 60601-2-66 Medical electrical equipment Part 2-66. Particular requirements for the basic safety and essential performance of hearing aids aid systems
€42.00
Fire detection and fire alarm devices for dwellings Specification smoke kits deaf hard of hearing people
€316.00
