Services

The main service of the company is product development projects for consumer electronics audio market. Typical deliverables of a project include:

Product hardware design with full schematics, parts list, PCB design data, and Gerber files
Product software, with full source code

Our services include:

Product development consultancy
Dolby and DTS compliance pre-testing

To speed up the development, we also have building blocks serving as excellent starting points for development (not available as products):

Analog output stages

8 channel output, based on the ESS SABRE³² Reference 32-bit Audio DAC

True top level performance in production friendly form factor.

8 channel output, based on CS4385 + CS3318

24 bit DA converter together with a really good analog domain volume control; high-end performance with reasonable BOM cost.

Signal Processing

CS49834 DSP module

Signal processing power to spare!
All modern audio decoders and post processing algorithms
Kuusama Audio has the experience of implementing full home theater signal processing suite (Dolby TrueHD, DTS Master Audio, Dolby Pro Logic etc) on Cirrus processors
16 channel output
HDMI / USB maser clock cleaning and re-clocking for signal purity
Three Toslink, one coaxial, three multichannel I2S digital audio inputs

Analog inputs

Analog is still needed! We have implemented numerous analog input stages

For example, this one: two stereo inputs and calibration / Karaoke microphone input, CS5346 based (24-bits)

HDMI

Kuusama Audio is the audio company. We use experienced industry best HDMI experts on video implementations. The board illustrated here is a four in, one out design. A eight in, two out design is in development.

HDMI pretest and licensing can be arranged.