Sound and Video Design
- Sound Systems (Speech / Music / Assistive)
- Audio/Video Presentation / Projection / Annotation
- Audio/Video Conferencing
- Video Production (Studios / Camera Systems)
- Video Distribution (CATV / Media Retrieval)
- Voice Announcement / Paging
- Voice Intercommunications
- Visual Security (CCTV and Recording)
- Sound Masking / Speech Privacy
- Voice/Data Network Infrastructure
- Clinic / Hospital Communications
- Signaling