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Sound Blaster Roar SR20A White Paper – Evolution, Concept and Tech Overview
10/7/2014 P
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NFC (Near–Field Communication)
Located on the top right corner, the SR20A features a NFC receptor; simply establish
Bluetooth connection to any NFC-enabled smart device without needing to access setup.
NFC builds upon Radio-Frequency identification systems by allowing two-way
communication between endpoints.
Smart devices featuring NFC allows a simple contactless connection (about 3-5cm) to
pair and establish a bluetooth connection. This eliminates the needs to access the
Bluetooth menu within the smart device. This makes setup and the Bluetooth connection
extremely easy.
Manual Pairing is still available by using the Bluetooth button.
ROAR
Useful for parties or where “public address” is required. ROAR “boost” overall
loudness and uses the in-built Digital Signal Processor to provide more spaciousness and
depth to address a wider audience.
USB Host Audio for access to SoundBlaster control panel.
Connect the SR20A to a PC or Mac and it will function as a host audio device- like a
powerful external Sound Blaster. PC users can also utilize the downloadable Sound
Blaster Control Panel software to access SBX Pro Studio technologies -- such as SBX
Bass and SBX Dialog Plus -- that intelligently enhance PC audio in real time.