In the context of neural network inference on embedded systems, overall performance is usually poor because of the limited resources available: small amount of ROM, RAM, low MCU frequency. This limits both the complexity of the model - and with it the amount of ‘things’ the system can recognize - as well as …

Development of a MFCC core in a FPGA Overview In sound processing, the mel-frequency cepstrum (MFC) is a representation of the short-term power spectrum of a sound, based on a linear cosine transform of a log power spectrum on a nonlinear mel scale of frequency. Mel-frequency cepstral coefficients (MFCCs) are …

Demote the phone Following checkm8 bootrom exploit publicly released by @axi0mX, and allowing to demote IOS devices, we decided to release our JTAG/SWD debug cable for iPhone. EPIC JAILBREAK: Introducing checkm8 (read "checkmate"), a permanent unpatchable bootrom exploit for hundreds of millions of iOS …

CortexM7 CPU with USB HS + Wi-Fi Module + TaoGlass Micro Antenna + USB High Speed HUB + Micro SD Card + 2x USB Switch + Power Circuit + Crypto Chip The Graywire cable is a unique piece of USB implant disguised as an USB charging cable, but with enhanced capabilities. A very small embedded system is contained within the …