Zero Delay Non-Compressed Optical Video Transmission "Conductor Monitor"
DPN9043B/DPN9045B/DPN9044B
Musicians who cannot directly see the conductor's baton at a music concert can share a zero-delay video of the conductor through a monitor using uncompressed optical transmission.
In opera and classical music concerts, there are often performers who cannot directly see the conductor's baton due to the arrangement on stage and the characteristics of the instruments. To ensure that all performers can share an accurate tempo and ensemble even in such environments, our company provides the "Conductor Monitor" system, which transmits conductor video with zero latency. This system converts video from the conductor camera into uncompressed optical signals using an optical transmitter and transmits the video without delay via optical fiber to an optical receiver. Since no compression processing is performed, the video delay is virtually zero. Performers can check the conductor's baton and expressions in real-time through the monitor. Additionally, an optical splitter placed along the optical fiber allows a single optical signal to be simultaneously branched to multiple monitors. This enables the video to be distributed with zero latency to all necessary locations, such as on stage, in the orchestra pit, and in the band. We also offer dedicated optical cables from Neutrik for temporary optical fiber setups. The connector parts can be sealed to protect against dust and dirt, and they are easy to attach and detach, allowing for quick setup and teardown within the theater. The durability is excellent, making it safe for use in tour performances and short-term events.
Inquire About This Product
basic information
- 120Hz uncompressed video optical transmission - Video latency time of approximately 10 milliseconds (measured value using the delay measurement unit DPN2011B)
Price information
It varies depending on the specifications. Please contact our company for more information.
Delivery Time
Applications/Examples of results
Music hall, concert venue, etc.
Company information
Koh Pass Communications Inc. is a venture established by volunteers from the National Institute of Advanced Industrial Science and Technology (AIST). Utilizing the new optical communication technology called Dynamic Optical Path Network (DOPN), developed through the VICTORIES project at AIST, we are advancing the commercialization of this new optical communication technology and its derived technologies, which enable the bidirectional, zero-delay transmission of uncompressed optical signals between distant locations with ultra-low power consumption. "TeleSession" leverages DOPN as a platform to transmit 4K/8K ultra-high-definition video and high-quality audio in an uncompressed, zero-delay manner, allowing for real-time sharing as if through a "connecting window," aiming for applications in telemedicine and spatial sharing in distant music and theater halls. Additionally, the dark fiber network for DOPN can be used as a transmission path for high-capacity Ethernet. Our company focuses on three main pillars of business: building optical fiber network platforms, manufacturing and selling uncompressed optical transmission equipment for TeleSession, and producing and selling delay measurement units that can accurately measure the delay in video transmission.





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