| Year |
Project |
Platform |
| |
|
|
| 2016 |
Launch
of the new site |
www.Pyratone.de |
| |
|
|
| 2016 |
Programmable
Real Time Audio Visualizer for Video Art |
Terasic Cyclone 4 |
| |
USB-MIDI
for DRUMMIX Drum Computer |
Zynq (planned) |
| |
A programmable
Audio Signal Visualizer with Artix 7 - FPGA |
AC701 - Artix 7 |
| |
A
Graphic Audio Signal Visualizer with FPGAs |
Digilent Nexys Video, DDR |
| |
|
|
| 2015 |
A Drum
Computer in VHDL with Artix 7 FPGA |
Trenz Artix 7 - Eval System |
| |
|
|
| 2014 |
A
Drum Computer in VHDL with Cyclone 4 FPGA |
Terasic Cyclone 4 Evaluation Board |
| |
|
|
| 2013 |
A
Drum Computer in VHDL with Spartan6 FPGA |
Trenz Spartan 6
Terasic Cyclone 4 Evaluation
Board |
| |
1024
step rotary encoder with optical feedback for MIDI und Audio |
self built |
| |
Graphical
Visualization of digital Audio Signals |
VHDL , Spartan 6 |
| |
|
|
| 2012 |
24 Bit 384kHz DAW,
8192 polyphonic voices synthesizer |
Terasic Cyclone 4 Evaluation Board |
| |
Audio
Fire MIDI-Controller |
self built |
| |
200MHz-Signal Analyser for S/PDIF |
Cyclone 4 base baord + ADC |
| |
|
|
| 2011 |
24 Bit 192kHz
DAW with 1024 voices synthesizer |
Terasic Cyclone 3 Embedded Development Kit |
|
Hi-Quality Audio Spectrum
Analyzer using dedicated music frequencies |
VHDL, Spartan 6, Cyclone 4 |
| |
Graphical Visualization
of Analog Audio Signals |
VHDL , Cyclone IV |
| |
Pyratone
Sound Synthesizer Version III |
VHDL, Cyclone4 FPGA |
| |
Synchronous
Realtime Resampler Module for rythmic audio synthesis |
VHDL |
| |
Dynamic virtual wave
table synthesis on a Cyclone IV FPGA |
HDL, Cyclone4 FPGA |
| |
|
|
| 2010 |
Guitar Effect Device with
built in player |
VHDL |
| |
Reverb Module in VHDL |
VHDL |
| |
Virtual MIDI-console
for Roland JP 8080 |
self built PC-GUI, S3 FPGA |
| |
Virtual MIDI-console
for Quasimidi Polymorph |
self built PC-GUI, S3 FPGA |
| |
|
|
| 2009 |
concept for a scalable audio
DSP platform in VHDL for multiple FPGAs |
VHDL |
| |
Pyratone
Sound Synthesizer Version II in Cyclone FPGA |
VHDL, Cyclone3 FPGA |
| |
Enhanced
Real Time Audio Pitch Shifting |
VHDL |
| |
Optimized Noise Generator
in VHDL |
VHDL , Cyclone 3 |
| |
Graphical Equalizer on a
Cyclone 3 FPGA |
VHDL, Cyclone 3 |
| |
|
|
| 2008 |
optimized smoothed
frequency shifting with sub sample delay |
VHDL, PLD, FPGA |
| |
Graphical Audio Output on
TFT |
VHDL , Cyclone III, NIOS, C |
| |
15 channel MIDI controller
with fast S/PDIF data connection |
self built for S3-FPGA |
| |
Virtual MIDI-console
for Microwave XT |
self built, S3 FPGA |
| |
Asynchronous
Realtime Resampler Module for Audio Synthesis |
VHDL |
| |
Audio Processor System with
Altera Cyclone FPGA |
VHDL |
| |
Test Sound
Generation Circuit for 100 Volt systems |
|
| |
Audio-Music
Workstation with 1024 voices polyphonic synthesizer |
NEEK embedd KIT Cyclone III |
| |
An extended Magnetic Hysteresis
Model in VHDL |
VHDL |
| |
Test Signal Generator
for Audio Applications in VHDL |
NEEK embedd KIT Cyclone III |
| |
A virtual wave table synthesis
module with VA oscillators |
VHDL |
| |
Class-D
amplifier with PAM-PDM-modulation |
Cyclone II, VHDL, Eagle |
| |
|
|
| 2007 |
Dynamic Multi Band Compressor
in VHDL with a Altera Cyclone FPGA |
VHDL, C3 FPGA |
| |
Dynamic Reverb and Delay Algorithm
in VHDL |
VHDL for any FPGA |
| |
A Virtual Piano in a FPGA
using physical modeling for sound synthesis |
VHDL for any FPGA |
| |
A digital
predistortion module for power amplifiers |
VHDL for any FPGA |
| |
A programmable
Virtual Analog Organ with Spartan3E-FPGA |
Digilent Spartan 3E eval Kit |
| |
A program to synthesize
residue diffusors |
Excel |
| |
QR-Diffusers in 2D
|
Cinema 4D, Excel |
| |
Alternating Binary Frequency
Diffusers |
Cinema 4D |
| |
Pyratone
- Sound Synthesizer Version II |
VHDL, Spartan FPGA |
| |
Extended Karplus-Strong Algorithm for Sound-Synthesis |
VHDL - Gleichmann Cyclone II |
| |
Resampler
Module for Wave Synthesis |
VHDL |
| |
|
|
| 2006 |
A Virtual Analog Organ
with Spartan3E-FPGA |
Digilent Spartan 3E eval Kit |
| |
Emulation of a SID with the
Virtual Organ with DDS Synthesis |
Xilinx S3E |
| |
24 Bit 96kHz
Audio MIDI Music Workstation in VHDL |
Altera Cyclone II Platform |
| |
Wave Table
Synthesis based on DDS in VHDL |
VHDL, Gleichmann Cyclone II |
| |
24 Bit 96kHz Audio MIDI
Workstation in VHDL for Spartan3E FPGA |
Digilent Spartan 3E Kit |
| |
Convolution
Reverb with Impulse Responses |
VHDL |
| |
Analog-Digital-Converter using switchable FPGA-IOs |
VHDL, PDM-Generator |
| |
NIOS-Implementation
of the VA-Synth |
VHDL, Gleichmann Cyclone II |
| |
Pulse Generator with
programmable slope for FPGAs |
VHDL, Spartan 3E |
| |
High precision low jitter resampler for 44,1kHz to
96kHz |
VHDL, Spartan 3E |
| |
Graphic
Spectrum Analyzer in VHDL for FPGAs |
VHDL, Gleichmann Altera Cyclone II |
| |
Stereo Audio-to-MIDI
converter
in VHDL |
self built electronics + VHDL |
| |
Alternating
Prime Number Diffusers |
Cinema 4D |
| |
32-channel
Audio-MIDI-Controller |
Mechanical |
| |
A Magnetic
Saturation Model in VHDL |
Digilent Spartan 3E evaluation Kit |
| |
Extended-FM-Synthesizer
in VHDL for FPGAs |
VHDL, Gleichmann Altera Cyclone II |
| |
Additive Sound Synthesis
Module in VHDL |
VHDL |
| |
Guitar Distortion Algorithm for FPGAs |
VHDL |
| |
|
|
| 2005 |
Multiband
Compressor in VHDL with Cyclone FPGA |
VHDL , S3 Platform |
| |
Reverb and
Delay Algorithm in VHDL |
VHDL |
| |
Real Time
Pitch Shifter Module |
VHDL |
| |
Pseudo Analog Synthesizer
with self oscillating circuit for music synthesis |
PLD, Cyclone II FPGA |
| |
Acoustic Diffusion
using Reverb Algorithms and Loudspeakers |
Sound Art Hot Chameleon |
| |
Virtual
Piano in VHDL based on physical modeling synthesis |
VHDL |
| |
Concept for Diffusers
based on cubic equations |
EXCEL |
| |
Analog
Modelling Ladder-Filter in VHDL |
VHDL |
| |
Extended-PD-Synthesis
in VHDL for FPGAs |
VHDL, Gleichmann Cyclone II |
| |
Precision
Audio FIR-Filter in VHDL |
VHDL |
| |
Noise Generator
in VHDL |
VHDL, Cyclone II, Gleichmann-Kit |
| |
R2R-based signal generator |
VHDL, EAGLE |
| |
MIDI-Matrix-Router for 32x32 channels |
VHDL, EAGLE |
| |
Parametric
Hysteresis Models |
C, HDL |
| |
|
|
| 2004 |
PLD-based ADC using PDM-Modulation |
VHDL, Spartan 3 platform |
| |
Guitar
Distortion Algorithm with tube modeling in VHDL |
VHDL |
| |
real time
Audio to MIDI converter concept for FPGAs |
VHDL |
| |
Audio DSP with
FPGA - 96kHz Stereo Audio Processor System |
self built Spartan 2 platform |
| |
Universal
DSP-module with Virtual Analog Synthesizer in VHDL |
VHDL |
| |
Frequency shifting with
sub sample time delay insertion |
VHDL |
| |
A triple loop Waveguide Oscillator for String-Sound-Synthesis |
VHDL |
| |
A
high precision low jitter audio resampler for 44,1kHz to
48kHz |
VHDL |
| |
Virtual Analog Synthesizer
in VHDL based on virtual modeling synthesis |
VHDL |
| |
16 channel MIDI controller
with 230kbps serial interface |
self built |
| |
Audio-to-MIDI transformation
in a FPGA |
self built ADC + VHDL |
| |
Concept for diffusers
made for more than one frequency |
EXCEL |
| |
Yamaha-OPL-FM-Synthesizer in a FPGA |
VHDL |
| |
MIDI-Switch-Matrix for
32-to-32 channels |
VHDL, EAGLE |
| |
Parametric
Saturation Waves |
C, HDL |
| |
Casio-PD-Synthesis in FPGA |
VHDL , Gleichman HPE |
| |
Optimized sine wave
generation in digital systems |
C, HDL |
| |
|
|
| 2003 |
Push-Pull-Audio Stereo AMP |
|
| |
MIDI over S/PDIF and ADAT-like
musical high speed interface |
HDL , PLD |
| |
Emulation of a SID with a PLD-based
organ and DDS Synthesis |
Xilinx XC4000 / fully digital digital |
| |
A universal DSP-Architecture
for audio processing in C-Language |
Sound Art Hot Chameleon, DSP 56303 |
| |
A modular electronic organ
with 2 keyboards based on PLDs |
self built XC4000 mixed analog / digital |
| |
PWM - Pulse Width
Modulation for one 1 Bit digital output |
PLD |
| |
Alternating Prime Number
Diffusers |
Cinema 4D |
| |
Optimized QRD-Diffusers |
Cinema 4D |
| |
|
|
| 2003 |
Launch
of the new site 96khz.org |
www.96kHz.org |
| |
|
|
| |
List of projects from the former website
before year 2003 |
MOVED |
| |
|
|
| |
files |
|