BelaSigna® 300 AM is a DSP−based audio processor which is able to execute the AfterMaster HD algorithm within a system that also includes a host processor and/or external I
S− based mono or stereo A/D converters and D/A converters.
AfterMaster HD is an algorithm which processes audio signals in real−time to provide a significant increase in loudness, clarity, depth, and fullness.
BelaSigna 300 AM is specifically designed for use in applications requiring a solution to overcome the limitations of small or downward−facing speakers, including flat−screen televisions or headphones.

• Typically 4-8 mA when executing AfterMaster HD
• Available in a miniature 3.63 mm x2.68 mm x 0.92 mm (including solder balls)
• Including a fast I
• C-based interface for download and general configuration of the AfterMaster HD algorithm, a highly-configurable PCM interface to stream data into and out of the device, a high-speed UART, an SPI port, and 5 GPIOs.
• These devices are Pb-Free, Halogen Free/ BFR Free and are RoHS Compliant