bdSound - Technology

Intellectual Properties Development is our Business

Technology is our force

Every single product, firmware code or software code, is entirely developed, designed and engineered inside the company. Thanks to this approach bdSound grows day-by-day, enriching its content of technology and expertise to be shared with its partners.
Thanks to its transveral competences, bdSound can offer to its partners a full support in designing, developing and engineering of products. The bdSound's design of software, firmware and hardware, helps customers to get a custom complete product, leveraging on a very high integration then maximizing Return on Investement.

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Software Technology Overview

Target applications:

Custom Audio Processing
Echo Canceller
Mic Array processing
Noise reduction
DSP for Pro Audio

bdSound develops high performance digital audio signal processing algorithms applied to different fields of audio, in a PC-based enviroment.

Thanks to use of mixed code (high and low level), optimized solutions from bdSound are very low CPU consuming without compromize the overall performances.

bdSound has developed a wide portfolio of audio oriented algorithms (click here for a non-exaustive list), from standard filters to advanced and specialized application such as:

Acoustic Echo Canceller and Noise reduction (see application example...)
Dynamic processors
Digital Filters
Adaptive Filters

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Firmware Technology Overview

Target applications:

Speech Enhancement for Communicatin (VHDL)
Pro Digital Amplifier (>1kW)
Audio DSP application

bdSound experience in VHDL design, both for ASIC and FPGA application, is applied to developing very low consuming code, in different audio application:

Acoustic and Line echo canceller (see application example...)
Class D audio amplifier custom modulator (see application example...)
Switch mode power supply custom controller
Custom 40 bit floating point Audio DSP fully configurable
Digital Audio and Speech Processing Libraries (see application example...)

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Hardware Technology Overview

Skills:

SMPS
Class D amplifier
Class AB / H / G amplifier
Filters
Power Electronics
Low noise design

Hardware design is not our primary business. However in so many case, IP integration is strictly related to hardware design. For this reason, bdSound do not leave partners alone, but follows all the joint hardware and firmware design, to best fit the target application. In many case, bdSound can completly design the application of its IPs.

Analog, Digital, Signal low noise, Power electronics design: bdSound can assist you in all the steps of a complete project.

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