This paper describes a continuous speech recognition hardware system that uses a delta recurrent neural network accelerator (DeltaRNN) implemented on a Xilinx Zynq-7100 FPGA to enable low latency recurrent neural network (RNN) computation. The implemented network consists of a single-layer RNN with 256 gated recurrent unit (GRU) neurons and is driven by input features generated either from the output of a filter bank running on the ARM core of the FPGA in a PmodMic3 microphone setup or from the asynchronous outputs of a spiking silicon cochlea circuit. The microphone setup achieves 7.1 ms minimum latency and 177 frames-per-second (FPS) maximum throughput while the cochlea setup achieves 2.9 ms minimum latency and 345 FPS maximum throughput. The low latency and 70 mW power consumption of the DeltaRNN makes it suitable as an IoT computing platform.
• Hardware: Processor: i3 ,i5 RAM: 4GB Hard disk: 16 GB Raspberry pi/arduino,other hardware components (please call) • Software: operating System : Windws2000/XP/7/8/10 Anaconda,jupyter,spyder,flask Frontend :-python Backend:- MYSQL
₹10000 (INR)
2019