Beginning with professional practice
Acoustic and AV services brought us into real spaces.
Starting with sound. Growing with the spaces we serve.

Baiyin began in 2006. Acoustic and AV work taught us how technology performs in real settings. Industry exchange made experience shared. Operating consumer and cultural spaces brought us closer to people’s everyday experience.
Today, this experience informs professional systems, high-end audio, coffee spaces and ongoing research. We aim to meet emerging needs through deeper technology, clearer communication and tangible experiences.
Acoustic and AV services brought us into real spaces.
The first sound reinforcement seminar brought users, experts and partners together.
The ninth technical seminar continued the exchange of innovative cases and professional perspectives.
Professional services, lifestyle experiences and research continue to connect sound, space and people.
Registered software covers AV status monitoring, diagnostics, cloud control and multichannel processing, turning system experience into software methods.
Invention patent grant records cover multimodal sensing, soundscape mixing, cloud–edge coordination, voice recognition and multisignal digital twin processing.
Nine sound reinforcement seminars invited industry users, experts and partners to share cases and ideas. We value not only the events, but the tradition of bringing different perspectives into the same room.
Explore our values
SHARING PRACTICE / 9 EDITIONS
Nine editions of our technical seminar brought clients, specialists and partners into one room. Project discussions, demonstrations and different perspectives helped connect theory with practical work.
The ideas behind our work ↗