Difference between revisions of "Noise Generator on ER-PROTO-01"
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== Features == | == Features == | ||
| + | |||
| + | * Eurorack 6HP, 3U module | ||
| + | * Noise Generator | ||
| + | ** Based on Moritz Klein's [https://www.youtube.com/watch?v=0yB_h_wFkh4 Designing a white, pink & blue noise generator from scratch] design | ||
| + | ** White, Pink, Blue noise outputs | ||
| + | ** Outputs are all buffered | ||
| + | * 10 pin Eurorack power connector | ||
| + | |||
| + | === Noise Generator === | ||
| + | |||
| + | * Credit Moritz Klein's [https://www.youtube.com/watch?v=0yB_h_wFkh4 Designing a white, pink & blue noise generator from scratch] design | ||
| + | * Noise Generator | ||
| + | |||
| + | [[file:moritz_noise.PNG]] | ||
| + | |||
| + | * White/Pink/Blue noise | ||
| + | |||
| + | [[file:moritz_WHITE_PINK_BLUE.PNG]] | ||
| + | |||
| + | * Low Pass Filter (Pink Noise) | ||
| + | |||
| + | [[file:moritz_LPF.PNG]] | ||
| + | |||
| + | * High Pass Filter (Blue Noise) | ||
| + | |||
| + | [[file:moritz_HPF.PNG]] | ||
| + | |||
| + | == Build == | ||
* White Noise Generator | * White Noise Generator | ||
Revision as of 21:15, 15 November 2022
Contents
Features
- Eurorack 6HP, 3U module
- Noise Generator
- Based on Moritz Klein's Designing a white, pink & blue noise generator from scratch design
- White, Pink, Blue noise outputs
- Outputs are all buffered
- 10 pin Eurorack power connector
Noise Generator
- Credit Moritz Klein's Designing a white, pink & blue noise generator from scratch design
- Noise Generator
- White/Pink/Blue noise
- Low Pass Filter (Pink Noise)
- High Pass Filter (Blue Noise)
Build
- White Noise Generator
- Blue Noise
- Pink Noise
- U1 Power
- Jacks
Connectors
- J1 = White
- J3 =
Build
On Controls Card
- Install J1, J3, J4
- Wire J1-S to J3-S
- Wire J3-S to J4-S
On Daughtercard
- Wire J38-3 or J38-5 to nearby GND
- Install U1 14 pin socket near "middle of card
- Pin 4 goes towards +12V
- Add 10 Ohm resistor U1-4 to +12V
- Add jumper U1-11 to GND
- Add jumper U1-8 to U1-9 (Blue loopback)
- Add jumper U1-6 to U1-7 (White loopback)
- Install R16 1K J1-8 to Open bus row (J1-T) - White noise out
- Install R23 1K J3-6 to Open bus row (J3-T) - Blue noise out
- Install R22 1K J4-4 to Open bus row (J4-T) - Pink noise out
- Add wire U1-8 to R23 (new row)
- Add wire U1-14 to R22 (new row)
- Add wire U1-7 to R16 (new row)
- Add wire U1-1 to U1-5 (NOISE_WB)
