Det här ser ju rätt frestande ut för alla möjliga applikationer med tanke på det rimliga priset:
https://auverdion.de/aurora-dsp/
Några åsikter?
// Magnus
Lite snabb info för den som inte orkar kolla på länken:
Analog Devices ADAU1452, 294.912 MHz, 32-bit SigmaDSP, 6144 SIMD instructions per sample @ 48 kHz fs, 40kWords Data RAM, 800 ms Digital Audio Delay Pool @ 48 kHz fs
8 stereo ASRCs with 139 dB DNR
XMOS XE216-512-TQ128 for multichannel bidirectional audio streaming
ESP32 for WiFi
AKM AK4458 32bit DAC
AKM AK5558 32bit ADC
Sampling rates supported by the hardware: 44.1 kHz to 192 kHz
8 analog balanced inputs, +6 dBu
8 analog balanced outputs, +6 dBu
S / P-DIF input and output
ADAT input and output
Word clock input and output
Support of display, rotary encoder, volume potentiometer, temperature sensor,
PWM-controlled fan, IR sensor
A freeDSP expansion connection
USB Audio Class 2 bidirectional streaming with 8 input and 8 output channels,
full duplex. Compatible with ASIO drivers on Windows 10 and driverless on macOS
and Linux.
Control via web application
Connection to the DSP via WiFi
Board dimensions: 110 mm x 110 mm