Audio production studio and engineering consultancy for intelligible safety announcements, SAA announcements and speech intelligibility
Sprech-Fabrik Ansagetextproduktionen & Engineering
Location not specifiedNew on Amplifa
About Sprech-Fabrik
Sprech-Fabrik operates two specialised business divisions: Sprech-Fabrik Ansagetextproduktionen is an audio production studio for safety voice announcements and information announcements that meet the standards and guideline requirements for voice alarm systems (SAA). Sprech-Fabrik Engineering is a manufacturer-independent consulting engineering firm for room and electroacoustics and voice alarm systems. Its services include consulting, planning, measurement and assessment in room and electroacoustics, the acoustic interior design of auditoriums, halls and rooms, manufacturer-independent planning of loudspeaker systems for maximum speech intelligibility as well as STI speech intelligibility measurements and expert reports. Billing is based on HOAI or by individual agreement. Projects include tunnels, subways, airports, stadiums, trade fair halls, the German Bundestag, power plants, industrial plant sites, shopping centres and schools, predominantly in Germany as well as in Switzerland and Austria. On 6 October 2025, the Quality Assurance Body for Voice Announcements (QSSD) introduced the SF-025 quality seal for safety announcements.
- Site
- Location not specified
- Processes
- Production of safety voice announcements and announcement texts (SAA-compliant), Consulting, planning, measurement and assessment in room and electroacoustics, Planning of loudspeaker systems for maximum speech intelligibility (manufacturer-independent), Billing according to HOAI or by individual agreement, STI speech intelligibility measurements and expert reports, Acoustic interior design of auditoriums, halls and rooms
- Materials
- SAA-compliant voice announcements, STI speech intelligibility measurements, Billing according to HOAI or by individual agreement
- Industries
- Transport (tunnels, subways, airports), Public buildings (Bundestag, state parliaments, schools), Event venues and stadiums, Trade fair halls, Industrial plant sites, Shopping centres
- 01
Consulting in room and electroacoustics
- 02
Planning of loudspeaker systems and acoustic interior design
- 03
Production of safety and information announcements
- 04
STI speech intelligibility measurements
- 05
Assessment and expert reports
Services and Areas of Expertise
SAA-compliant voice announcements
Production of safety voice announcements that meet current standards and guideline requirements for voice alarm systems.
STI speech intelligibility measurements
Measurement and expert reports on the speech intelligibility of sound reinforcement and alarm systems.
Billing according to HOAI or by individual agreement
Contractual billing of engineering services according to customer requirements.
Projects and References
Inside the production
Industries
Additional services
Reference customers
History
- 2025
Introduction of the SF-025 quality seal for safety announcements by the Quality Assurance Body for Voice Announcements (QSSD) on 6 October 2025