SignalMaster Update 2019

SignalMaster is a portable open speech and signal processing system that was developed specifically for researchers interested in developing their own real-time signal processing strategies. The system can be used for a wide range of research applications including development of hearing aid amplification and processing strategies and recording of evoked responses. SignalMaster uses a TMS320C6748 Digital Signal Processor (DSP) and provides two input and two output channels with 32 bit Analog-to-Digital (AD) and Digital-to-Analog (DA) convertors. Lithium-ion batteries provide up to 10 hours of freestanding operation. The system is available in two hardware platforms, the standard SignalMaster and the new SignalMasterLite, more compact and light weight for portable applications. The system may also be used while connected to a personal computer (PC) or Android Table via Bluetooth for additional control of experiments, off-line processing and data storage. A DLL provides functions for user developed applications to communicate with the hardware and be upload C language programs. This allows for different applications to be uploaded in order to reconfigure the processing algorithms being executed for any experiment at any time. DSP, PC-based and Android Table software source code examples provide users with the ability to develop their own user specific applications.SignalMaster is a portable open speech and signal processing system that was developed specifically for researchers interested in developing their own real-time signal processing strategies. The system can be used for a wide range of research applications including development of hearing aid amplification and processing strategies and recording of evoked responses. SignalMaster uses a TMS320C6748 Digital Signal Processor (DSP) and provides two input and two output channels with 32 bit Analog-to-Digital (AD) and Digital-to-Analog (DA) convertors. Lithium-ion batteries provide up to 10 hours of freestanding operation. The system is available in two hardware platforms, the standard SignalMaster and the new SignalMasterLite, more compact and light weight for portable applications. The system may also be used while connected to a personal computer (PC) or Android Table via Bluetooth for additional control of experiments, off-line processing and data storage. A DLL provides functions for user developed applicat...