In this release we fixed the problem with the resonator emitting unwanted peaks in certain frequencies:

https://github.com/Befaco/Oneiroi/issues/38

We also raised a little the resonator's maximum feedback so it's now able to self oscillate without input.

This fixes these two issues:

• fixed looper's start and length knobs that stop working when speed = 0 (https://github.com/Befaco/Oneiroi/issues/50)
• removed LED indication of patch version (https://github.com/Befaco/Oneiroi/issues/48)

To check the patch version, connect your unit here https://www.rebeltech.org/patch-library/device/, the version will be shown under "loaded patch".

NOTE: This release requires updating both the firmware and the patch, two files!

This is a minor version with just a few fixes, but unfortunately it requires some steps. Please, follow them all and in order!

1) Remove the old configuration:

1. Turn on the unit
2. Connect the unit to your computer via USB
3. Visit https://rebeltech.org/patch-library/device, enabling MIDI if the page asks you so
4. In the gray block, click the button "Connect to Device"
5. When the unit is connected, open the "Resources" tab
6. Delete oneiroi.cfg, if present

2) Update the firmware:

1. Download the file Oniroi_firmware-v1.2.syx from the assets section down below
2. Visit HERE, enabling MIDI if the page asks you to
3. Follow the instructions under the section "Flash Firmware"

3) Update the patch:

Just follow the instructions here, but using the attached file Oneiroi_patch-v1.2.syx found down below.

4) Calibration:

The calibration procedure is described here.

Changelog:

v1.2

• Fixed 0v-1v V/Oct CV range (needs hw fix) (https://github.com/Befaco/Oneiroi/issues/37)
• Fixed supersaw pitch (it was an octave lower) (https://github.com/Befaco/Oneiroi/issues/32)
• Removed V/Oct CV attenuation feature
• Easyer calibration (not using calibration data for knobs and faders anymore)

v1.1

• Fixed modulation and CV mappings when using attenuverters (#2)
• Fixed looper's backwards playback (#3)
• New crossfade for looper's loop point (#4)
• Fixed sine osc frequency boundaries (#6)
• Raised looper's crossfading time / Fixed crossfading when going backwards (#11)
• Fixed wavetable pitch jittery
• Smoothed wavetable offset
• Improved wavetable sound by passing it through a fixed low shelf filter
• Fixed sine waves unison (#12)
• Fixed wavetable offset CV (#16)
• Removed a bit of lag from oscillators pitch control and V/OCT input
• Tweaked the oscillators' levels (#17)
• Swapped biquad filters for SVF in DjFilter to save some CPU, especially when looper is recording
• Added fade in/out when starting/stopping recording to avoid clicks
• Smoothed echo's density (#9)
• Raised looper's start parameter resolution
• Added DC blocking filters at the beginning and at the end of the audio chain to reduce low end rumble
• A bit of gain to DjFilter's extremes
• Better fade when looper is triggered
• Fixed clicking of echo's density when synced
• Added compressors to echo and ambience
• Displaying patch version with LEDs
• Fixed ambience's reverse spacetime

v1.0

• First release version.

Oneiroi v1.1 (ONLY FOR SERIALS < 1112)

WARNING FOR USERS WITH SERIAL >= 1112: If your unit has a serial >= 1112, this update IS NOT for you! Until a new unifying version is released, if you need to reinstall the patch, please do not use this and contact Befaco directly, thank you!

Leave a comment in the announcement thread here https://github.com/Befaco/Oneiroi/issues/26 or file an issue if you have any problem with this release.

IMPORTANT: The version number in the web interface doesn't change. Still, you can check the version number on startup thanks to the module's LEDs: RECORD blinks for each major version and RANDOM blinks for each minor version, so for v1.1 you will see RECORD blinking once and then RANDOM blinking once.

If coming from v1.0 (meaning you hadn't installed any v1.1 betas before and didn't already follow this procedure), after installing a configuration erase is required:

• turn on the unit
• connect the unit via USB and go to https://www.rebeltech.org/patch-library/device/
• open the Resources tab
• delete everything except oneiroi.cfg and restart

Installation procedure: https://github.com/Befaco/Oneiroi#updating-the-patch-via-browser-plain-human-way

Latest manual: https://befaco.org/docs/Oneiroi/Oneiroi_User_Manual.pdf

Troubleshooting:

• If your module came with an incorrect calibration but you don't have access to the voltages needed for re-calibration (2V, 5V, and 8V), delete oneiroi.cfg and use the unit's default values (they may be a little off, though, as every unit is different, so proper calibration is advised).
• If you're experiencing the "inverted V/OCT" behavior (lower voltages producing the highest notes and vice versa) you're module is probably configured to use attenuverters instead of attenuators for the CVs and the V/OCT CV mapping is set at 0 (fully counter-clockwise). Enter CV mapping and turn the PITCH knob at 100% (fully clockwise), exit mapping and save. The configuration should now be correct. See the above note if coming from v1.0!

Changelog:

v1.1

• Fixed modulation and CV mappings when using attenuverters (#2)
• Fixed looper's backwards playback (#3)
• New crossfade for looper's loop point (#4)
• Fixed sine osc frequency boundaries (#6)
• Raised looper's crossfading time / Fixed crossfading when going backwards (#11)
• Fixed wavetable pitch jittery
• Smoothed wavetable offset
• Improved wavetable sound by passing it through a fixed low shelf filter
• Fixed sine waves unison (#12)
• Fixed wavetable offset CV (#16)
• Removed a bit of lag from oscillators pitch control and V/OCT input
• Tweaked the oscillators' levels (#17)
• Swapped biquad filters for SVF in DjFilter to save some CPU, especially when looper is recording
• Added fade in/out when starting/stopping recording to avoid clicks
• Smoothed echo's density (#9)
• Raised looper's start parameter resolution
• Added DC blocking filters at the beginning and at the end of the audio chain to reduce low end rumble
• A bit of gain to DjFilter's extremes
• Better fade when looper is triggered
• Fixed clicking of echo's density when synced
• Added compressors to echo and ambience
• Displaying patch version with LEDs
• Fixed ambience's reverse spacetime

v1.0

• First release version.

Be advised that this is a BETA version, at this stage it's almost final but some things could still not work as expected. Leave a comment in the announcement thread here https://github.com/Befaco/Oneiroi/issues/25 or file an issue if you have any problem with this release.

IMPORTANT: The version number in the web interface doesn't change! But starting from this beta, you can check the version number on startup thanks to the module's LEDs: RECORD blinks for each major version and RANDOM blinks for each minor version, so for v1.1 you will see RECORD blinking once and then RANDOM blinking once. Changes in the beta versions are not shown, so you must check the result of the operation at the bottom of the page to make sure that the file has been flashed, something like this:

Reading file patch.syx
Sending data 119916 bytes
Program Message: Loading 35
Program Message: Loading 43
Program Message: Loading 80
Program Message: Loading 88
sent patch 1
Program Message: Loading 100
Preset 1: Oneiroi [100700][0xfdbd30ab]

If coming from v1.0, after installing a configuration erase is required:

• turn on the unit
• connect the unit via USB and go to https://www.rebeltech.org/patch-library/device/
• open the Resources tab
• delete everything except oneiroi.cfg and restart
• optionally re-calibrate the unit (should not be needed)

If your module came with an incorrect calibration but you don't have access to a way to properly get 2V, 5V and 8V, also delete oneiroi.cfg and use the unit's default values (they may be a little off, though, as every unit is different, so a proper calibration is advised).

Changelog:

Beta 8

• Added compressors to echo and ambience
• Displaying patch version with LEDs
• Fixed ambience's reverse spacetime

Beta 7

• Removed pitch effect from density when the module is externally sync'd (#22)
• Further smoothed looper's controls

Beta 6

• Fixed looper clicking when looping (#18)
• Better fade when looper is triggered
• Fixed clicking of echo's density when sync'd (#9)

Beta 5

• Smoothed echo's density (#9)
• Swapped biquad filters for SVF in DjFilter to save some CPU, especially when looper is recording
• Added fade in/out when starting/stopping recording to avoid clicks
• Raised looper's start parameter resolution
• DC blocking filters at the beginning and at the end of the audio chain to reduce low end rumble
• A bit of gain to DjFilter's extremes

Beta 4

• Fixed sine waves unison (#12)
• Fixed wavetable offset CV (#16)
• Removed a bit of lag from V/OCT input
• Tweaked the oscillators' levels

Beta 3

• Raised looper's crossfading time / Fixed crossfading when going backwards (#11)
• Fixed wavetable pitch jittery
• Smoothed wavetable offset
• Improved wavetable sound by passing it through a fixed low shelf filter

Beta 2

• Fixed sine osc frequency boundaries (#6)

Beta 1

• Fixed modulation and CV mappings when using attenuverters (#2)
• Fixed looper's backwards playback (#3)
• New crossfade for looper's loop point (#4)

Be advised that this is a BETA version, at this stage it's almost final but some things could still not work as expected. Leave a comment in the announcement thread here https://github.com/Befaco/Oneiroi/issues/24 or file an issue if you have any problem with this release.

IMPORTANT: The version number in the web interface doesn't change, so at the moment the only way to be sure that the patch has been updated is to check the result of the operation at the bottom of the page, something like this:

Reading file patch.syx
Sending data 119916 bytes
Program Message: Loading 35
Program Message: Loading 43
Program Message: Loading 80
Program Message: Loading 88
sent patch 1
Program Message: Loading 100
Preset 1: Oneiroi [100700][0xfdbd30ab]

If coming from v1.0, after installing a configuration erase is required:

• turn on the unit
• connect the unit via USB and go to https://www.rebeltech.org/patch-library/device/
• open the Resources tab
• delete everything except oneiroi.cfg and restart
• optionally re-calibrate the unit (should not be needed)

If your module came with an incorrect calibration but you don't have access to a way to properly get 2V, 5V and 8V, also delete oneiroi.cfg and use the unit's default values (they may be a little off, though, as every unit is different, so a proper calibration is advised).

Changelog:

Beta 7

• Removed pitch effect from density when the module is externally sync'd (#22)
• Further smoothed looper's controls

Beta 6

• Fixed looper clicking when looping (#18)
• Better fade when looper is triggered
• Fixed clicking of echo's density when sync'd (#9)

Beta 5

• Smoothed echo's density (#9)
• Swapped biquad filters for SVF in DjFilter to save some CPU, especially when looper is recording
• Added fade in/out when starting/stopping recording to avoid clicks
• Raised looper's start parameter resolution
• DC blocking filters at the beginning and at the end of the audio chain to reduce low end rumble
• A bit of gain to DjFilter's extremes

Beta 4

• Fixed sine waves unison (#12)
• Fixed wavetable offset CV (#16)
• Removed a bit of lag from V/OCT input
• Tweaked the oscillators' levels

Beta 3

• Raised looper's crossfading time / Fixed crossfading when going backwards (#11)
• Fixed wavetable pitch jittery
• Smoothed wavetable offset
• Improved wavetable sound by passing it through a fixed low shelf filter

Beta 2

• Fixed sine osc frequency boundaries (#6)

Beta 1

• Fixed modulation and CV mappings when using attenuverters (#2)
• Fixed looper's backwards playback (#3)
• New crossfade for looper's loop point (#4)

Be advised that this is a BETA version, at this stage it's almost final but some things could still not work as expected. Leave a comment in the announcement thread here https://github.com/Befaco/Oneiroi/issues/22 or file an issue if you have any problem with this release.

IMPORTANT: The version number in the web interface doesn't change, so at the moment the only way to be sure that the patch has been updated is to check the result of the operation at the bottom of the page, something like this:

Reading file patch.syx
Sending data 119916 bytes
Program Message: Loading 35
Program Message: Loading 43
Program Message: Loading 80
Program Message: Loading 88
sent patch 1
Program Message: Loading 100
Preset 1: Oneiroi [100700][0xfdbd30ab]

If coming from v1.0, after installing a configuration erase is required:

• turn on the unit
• connect the unit via USB and go to https://www.rebeltech.org/patch-library/device/
• open the Resources tab
• delete everything except oneiroi.cfg and restart
• optionally re-calibrate the unit (should not be needed)

If your module came with an incorrect calibration but you don't have access to a way to properly get 2V, 5V and 8V, also delete oneiroi.cfg and use the unit's default values (they may be a little off, though, as every unit is different, so a proper calibration is advised).

Changelog:

Beta 6

• Fixed looper clicking when looping (#18)
• Better fade when looper is triggered
• Fixed clicking of echo's density when sync'd (#9)

Beta 5

• Smoothed echo's density (#9)
• Swapped biquad filters for SVF in DjFilter to save some CPU, especially when looper is recording
• Added fade in/out when starting/stopping recording to avoid clicks
• Raised looper's start parameter resolution
• DC blocking filters at the beginning and at the end of the audio chain to reduce low end rumble
• A bit of gain to DjFilter's extremes

Beta 4

• Fixed sine waves unison (#12)
• Fixed wavetable offset CV (#16)
• Removed a bit of lag from V/OCT input
• Tweaked the oscillators' levels

Beta 3

• Raised looper's crossfading time / Fixed crossfading when going backwards (#11)
• Fixed wavetable pitch jittery
• Smoothed wavetable offset
• Improved wavetable sound by passing it through a fixed low shelf filter

Beta 2

• Fixed sine osc frequency boundaries (#6)

Beta 1

• Fixed modulation and CV mappings when using attenuverters (#2)
• Fixed looper's backwards playback (#3)
• New crossfade for looper's loop point (#4)

Beta 5

• Smoothed echo's density (#9)
• Swapped biquad filters for SVF in DjFilter to save some CPU, especially when looper is recording
• Added fade in/out when starting/stopping recording to avoid clicks
• Raised looper's start parameter resolution
• DC blocking filters at the beginning and at the end of the audio chain to reduce low end rumble
• A bit of gain to DjFilter's extremes

Beta 4

• Fixed sine waves unison (#12)
• Fixed wavetable offset CV (#16)
• Removed a bit of lag from V/OCT input
• Tweaked the oscillators' levels

Beta 3

• Raised looper's crossfading time / Fixed crossfading when going backwards (#11)
• Fixed wavetable pitch jittery
• Smoothed wavetable offset
• Improved wavetable sound by passing it through a fixed low shelf filter

Beta 2

• Fixed sine osc frequency boundaries (#6)

Beta 1

• Fixed modulation and CV mappings when using attenuverters (#2)
• Fixed looper's backwards playback (#3)
• New crossfade for looper's loop point (#4)

Beta 4

• Fixed sine waves unison (#12)
• Fixed wavetable offset CV (#16)
• Removed a bit of lag from V/OCT input
• Tweaked the oscillators' levels

Beta 3

• Raised looper's crossfading time / Fixed crossfading when going backwards (#11)
• Fixed wavetable pitch jittery
• Smoothed wavetable offset
• Improved wavetable sound by passing it through a fixed low shelf filter

Beta 2

• Fixed sine osc frequency boundaries (#6)

Beta 1

• Fixed modulation and CV mappings when using attenuverters (#2)
• Fixed looper's backwards playback (#3)
• New crossfade for looper's loop point (#4)

Beta 3

• Raised looper's crossfading time / Fixed crossfading when going backwards (#11)
• Fixed wavetable pitch jittery
• Smoothed wavetable offset
• Improved wavetable sound by passing it through a fixed low shelf filter

Beta 2

• Fixed sine osc frequency boundaries (#6)

Beta 1

• Fixed modulation and CV mappings when using attenuverters (#2)
• Fixed looper's backwards playback (#3)
• New crossfade for looper's loop point (#4)

Beta 2

• Fixed sine osc frequency boundaries (#6)

Beta 1

• Fixed modulation and CV mappings when using attenuverters (#2)
• Fixed looper's backwards playback (#3)
• New crossfade for looper's loop point (#4)

• Fixed modulation and CV mappings when using attenuverters (#2)
• Fixed looper's backwards playback (#3)
• New crossfade for looper's loop point (#4)

First release version.