Since their first introduction in 1974, Sony has been continuously developing
a rich range of wireless microphone systems to offer superb audio
performance, highly stable transmission, and flexible simultaneous multi-
channel operation. Nowadays, it can be clearly seen that the industry is
migrating from standard definition (SD) to high definition (HD) for video
production, as well as from analog to digital for sound production. This trend
naturally boosts the need for higher-quality digital technology in wireless
microphone systems.
With the introduction of a new fully digital wireless microphone
system, Sony has made a breakthrough in the history of wireless
microphone technology. Comprised of the DWT-B01
bodypack transmitter, DWR-S01D slot-in type two-channel
receiver, and DWA-01D adapter, the system provides
excellent-quality digital wireless audio transmission,
large-scale, multi-channel operation, and enhanced
system flexibility – a perfect match for high-quality
ENG/EFP applications.*
1
Transmission of excellent-
quality 24-bit/48-kHz sampling digital audio signals is
realized on the DWT-B01 transmitter. The audio codec
used in the system was developed specifically for
wireless audio transmission, enabling the low-latency,
secure, and reliable operation that is mandatory for
quality-critical applications. In addition, the system
allows for an increase of up to 50%*
2
in the number
of simultaneous digital wireless systems in use
compared to conventional analog wireless systems,
which gives users enhanced system flexibility.
Furthermore, the system offers a metadata-handling
capability that provides highly innovative full-wireless
remote operations between the transmitter and
receiver, dramatically improving operational
efficiency.
With its excellent audio quality, system flexibility, and
operational efficiency, the Sony digital wireless
microphone system opens up a whole new world of
professional audio applications.
*1 The digital wireless microphone system is not available in some countries.
*2 When operating on a 6-MHz bandwidth TV channel in the USA.
2
Sony Digital Wireless Microphone System –
a Breakthrough for a New Level of Sound
Quality and Operational Convenience
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