Audio services, namely, capturing by acoustic sensors an audio clip before and after a gunshot, panic button, or other crime or security event and providing the audio clip as part of an event report to first responders; Audio services, namely, creating by acoustic sensors an audio snippet of audio immediately preceding and following a gunshot, panic button, or other crime or security event and making available the audio snippet to first responders

Catalogs in the field of products for deaf and hearing-impaired persons, such as amplified telephones and telephone amplification devices, text telephones (TTY's), television captioning devices and other captioning devices, assistive listening devices, and visual and mechanical alert devices

Providing radio program segments featuring news analysis, commentaries and reports in the fields of local, state and federal government regulations and policies, technology and economic issues, via a global computer network and satellite radio

mail order catalog services featuring products for deaf and hearing-impaired persons, such as amplified telephones and telephone amplification devices, text telephones (TTY's), television captioning devices and other captioning devices, assistive listening devices, and visual and mechanical alert devices

Computerized on-line ordering and retail services in the field of products and services for deaf and hearing-impaired persons, such as amplified telephones and telephone amplification devices, text telephones (TTY's), captioning devices, assistive listening devices, visual and mechanical alert devices, sign language interpreting and video-interpreting services and educational products and services for deaf and hearing-impaired persons