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ER-301 Activity Feed


#1

Here, I will make timely announcements concerning ER-301 firmware releases (both stable and unstable), wiki updates and confirmed (major) bugs. This is the only topic that you need to watch in order to stay abreast of any note-worthy firmware activity related to the ER-301 sound computing platform without having to read every post on this forum.

This topic will be used for the above purpose ONLY and therefore is closed to all users except me :wink:

Useful links:


#2

#3

I’ve released an update to the unstable v0.3 branch. Downloads and discussion are here.

v0.3.09 CHANGES

  • FIXED: Unit Control > Focus pressing a unit control no longer toggles the context view. Instead, focus pressing will unfocus the control. Pressing ENTER still toggles views, however. (@leverkusen)
  • FIXED: Any Player > Crash when leaving slice view that has no sample assigned. (@x2mirko @sixnon)
  • FIXED: Sample Recorder > Zipper noise when decreasing fade time.
  • FIXED: Fixed Delay > Feedback path had a fixed 128 sample delay, now reduced to 0 samples.
  • FIXED: Fixed Delay > Runaway feedback when modulating feedback above 0dB. (@tomk)
  • FIXED: Fixed Delay > Clicks and pops when changing the delay time.
  • FIXED: Delays have been renamed for clarity. Fixed Delay is now just Delay and is the most typical form of the delay. Variable Delay has been renamed to Doppler Delay to emphasize its FM character (i.e. pitch changes when you modulate the delay time). The Pitch Shifting Delay has been renamed to Grain Delay to reflect its underlying algorithm.
  • FIXED: Slicing View > Zero crossing search made more robust against long stretches of a constant value (i.e. silence).
  • FIXED: Clocked Delay > Ambiguous ‘numerator’ and ‘divisor’ terminology replaced with clock ‘multiplier’ and ‘divider’ terminology to match other units.
  • FIXED: Slicing View > Crash when zooming in the Slice Shift tool. (@tomk)
  • FIXED: All units that use samples > There was no way to detach a sample from a unit.
  • ENHANCED: Slicing View > Deleting slice in the same pixel as the cursor regardless of order. (@sunshinelover)
  • ENHANCED: Slicing View > Upon pressing delete (slice), if there is no slice inside the current view then no slice will be deleted.
  • ENHANCED: File Browser > Sample preview loops when the sample is less than 50ms, otherwise it plays it once.
  • ENHANCED: Sample Recorder > Replaced dub parameter with feedback parameter which controls how much of the original recording to mix with the input.
  • ENHANCED: Sample Recorder > Create and attach a buffer in one step without going to the Sample Pool.
  • ENHANCED: Clocked Delay > No longer changes pitch when clock tempo changes.
  • ENHANCED: Clocked Delay > CPU usage reduced 50% with no reduction in quality.
  • ENHANCED: Clocked Delay > Added spread/nudge parameter to offset the tap forward or backward from the clock. In the stereo version of this unit, nudge becomes spread which nudges the left channel forward in time while nudging the right channel backwards.
  • ENHANCED: Delay, Spread Delay and Clocked Delay > Added menu item to set maximum delay time (0.1s, 1s, 10s, or 30s).
  • ENHANCED: Card Player > Added menu item to switch between ‘play once’ and ‘loop’.
  • ENHANCED: Sample Player > Added menu item to select interpolation quality (none, linear, quadratic).
  • ENHANCED: All units that use samples > Now possible to choose a sample directly from the card without going to the Sample Pool.
  • ENHANCED: Tap Tempo > Removed tempo parameter (use a Clock unit instead). Added multiplication parameter.
  • ENHANCED: Clock and Tap Tempo > Added menu item to enable/disable integer rounding of multipliers and dividers.
  • ENHANCED: Pulse to (Seconds, Frequency) units > Added multiplier and divider controls.
  • ENHANCED: System Settings > New settings for enabling/disabling various confirmations.
  • ENHANCED: Unit Controls > Digital readouts on the modulate-able controls can now show the post-modulation value (instead of the bias value). Just go over to Admin > System Settings to enable the new behavior.
  • ENHANCED: Middle Layer Exposed > Place your custom unit library in ER-301/libs and it will be automatically loaded when the front SD card mounts.
  • NEW UNIT: Spread Delay > Instead of separate left and right delay times, one delay time is shared by both channels while the (%) spread parameter nudges the left channel forward in time and the right channel backwards in time, or vice versa. Available in stereo chains only.
  • NEW UNIT: Clock > Simple clock source with modulate-able rate, multiplier, divider and pulse width. Comes in 3 flavors: secs, BPM, and Hz.
  • NEW UNIT: Pedal Looper > Simple looper inspired by pedal loopers.
  • NEW UNIT: Quantize To Clock > Quantizes gates to a given clock.
  • NEW UNIT: Deadband Filter > Output only changes when a change in the input exceeds a given threshold. Used for cleaning up noisy control signals without sacrificing responsiveness.

v0.3.10 CHANGES

  • FIXED: Grain Stretch > Crash in the unit menu.

v0.3.11 CHANGES

  • FIXED: Teletype units > Failing to load.

#4

Some minor updates to the unstable v0.3 branch were released. Downloads and discussion are here.

v0.3.12 CHANGES

  • FIXED: Pedal Looper > Only recorded left channel when in a stereo chain.
  • FIXED: Clocked Delay > Was being created with a zero maximum loop time.
  • NEW UNIT: Clocked Doppler Delay > Just like the Clocked Delay but using the Doppler (tape-style) Delay inside.

v0.3.13 CHANGES

  • FIXED: Quantize To Clock > Was outputting a series of fast triggers rather than gates.
  • ENHANCED: Pedal Looper > Added menu items to export recorded audio to a buffer in the Sample Pool.

#5

Some minor updates to the unstable v0.3 branch were released. Downloads and discussion are here.

v0.3.14 CHANGES

  • FIXED: Pedal Looper > Pressing Undo while Overdubbing was broken.
  • ENHANCED: Pedal Looper > Menu item added to choose between rec>play and rec>overdub behavior.
  • ENHANCED: Pedal Looper > Menu item added to allow choosing exactly when and when not to pass input.
  • ENHANCED: Manual Grains > Added ‘squash’ parameter which you can use to squash the grain envelope smoothily into a box shape. The effect is the same as passing a Sine Envelope through a Limiter with the squash parameter corresponding to the pre-gain of the Limiter.
  • ENHANCED: Drastically reduced the amount of kernel memory needed when saving a preset or quicksave.

#6

Some minor updates to the unstable v0.3 branch were released. Downloads and discussion are here.

v0.3.15 CHANGES

  • FIXED: Players > Some options settings in the unit’s menu were not adjustable.
  • FIXED: Unit Controls > V/oct controls were not adjustable when System Settings > “Displayed value for unit controls” set to “actual”.
  • FIXED: Sample Recorder (Looper) renamed as Manual Looper.
  • ENHANCED: Manual Looper > Added menu item to turn latching on and off for the engage and punch controls.
  • ENHANCED: Unit Header > Removed the “re-init” command that no one uses and in its place there is now a “replace” command! Certain units that are similar enough will even bring over control settings and their subchains.

#7

Some minor updates to the unstable v0.3 branch were released. Downloads and discussion are here.

v0.3.16 CHANGES

  • FIXED: Loading Presets > Crash while loading certain presets with incorrect version information.
  • FIXED: Manual Grains > Pan control was broken by v0.3.14 changes.
  • FIXED: Grain Stretch > Clicks when using jitter on small grains and/or slow speeds.
  • ENHANCED: Pop up a warning message when the user tries to load (unit, chain, or quicksave) preset created on later firmware than what they are running.

#8

Some minor updates to the unstable v0.3 branch were released. Downloads and discussion are here.

v0.3.17 CHANGES

  • ENHANCED: Manual Looper > Renamed to Feedback Looper.
  • ENHANCED: Brought back the original Sample Recorder (Looper) as Dub Looper.
  • NEW UNIT: Counter > Trigger on the input causes output value to increment by ‘step’. Can be set to wrap or not. Reset-able with modulate-able step size, start and finish. Scale output with the ‘gain’ parameter.

#9

FYI

I was hoping to release v0.3.19 this weekend but unfortunately I didn’t quite make it and now I have to switch gears to doing my 2017 taxes which are due this week.

In short, no firmware updates for another week at least. :bowing_man:


#10

I’ve released an update to the unstable v0.3 branch. Downloads and discussion are here.

v0.3.19 CHANGES

  • FIXED: Now catching errors during unit instantiation to prevent crashes when loading units with errors.
  • FIXED: Linear VCA is now renamed to Linear Bipolar VCA to differentiate it from the unipolar version.
  • FIXED: Clocked delays and Spread Delay were consuming more CPU than necessary (reduced CPU about 40%) due to inadvertent use of double floats in some parts of the calculation.
  • FIXED: Delay, Spread Delay, Clocked Delay, and Grain Delay > Delay times were being rounded to the control’s coarse grid when restoring from presets or quicksaves.
  • FIXED: Crash when loading presets containing units with names that have consecutive spaces.
  • FIXED: Grain Stretch > Grain rendering was passing through slice boundaries.
  • FIXED: Grain Stretch > Periodic grain production was free-running rather than synced to incoming trigger.
  • FIXED: Slicing Menu > Disabled commands are shown grayed out instead of not shown at all.
  • FIXED: Sample Pool > Purge Unused > Would also purge unsaved buffers without warning.
  • FIXED: Waveform Views > Vertical and horizontal zoom were not saved with presets.
  • ENHANCED: All oscillator units > Oscillator phase is now saved with quicksaves and presets.
  • ENHANCED: Mute chain during unit bypass/delete/replace and certain menu operations > Parent chain is muted before performing these operations and then unmuted afterwards.
  • ENHANCED: Sustained Slices > Sustain option added to all players (unit menu > Play Duration > sustain) that support slices. Go to the slicing view to specify the sustained (i.e. looped) segment of each slice.
  • ENHANCED: Quicksaving > If there is unsaved audio then a message will be shown giving you the option to go to the Pool and give the unsaved audio buffers a proper place to live on your SD card.
  • ENHANCED: Sample Pool > Entries with unsaved audio are now marked with an asterisk (*).
  • ENHANCED: Sample Scanner, Manual Grains now have contextual waveform views.
  • ENHANCED: Create sample chains On-the-Fly > Whenever you select multiple WAV files to load from the card, you can choose to load them as a (pre-sliced) sample chain.
  • ENHANCED: Sample Pool > You can now replace (M5) a focused sample with a new sample, updating all units that were using the old sample to use the new sample.
  • NEW UNIT: Linear Unipolar VCA > This VCA includes a rectifier on the level modulation input.
  • NEW UNIT: V/oct to Seconds > Outputs a base time (s) amount multiplied by the (fractional) number of octaves represented by the input (pitch) voltage.
  • NEW UNIT: V/oct to Hertz > Outputs a base frequency (Hz) amount multiplied by the (fractional) number of octaves represented by the input (pitch) voltage.
  • NEW UNIT: Clocked Player > Speed of playback (and therefore the duration of the sample or active slice) is adjusted in real-time to match a clock. Changes in tempo will cause changes in pitch.
  • NEW UNIT: Clocked Stretch > Speed of playback (and therefore the duration of the sample or active slice) is adjusted in real-time to match a clock. Changes in tempo will NOT cause changes in pitch.
  • NEW UNIT: Manual Loops > sample player with CV-able speed, loop start and length.
  • RENAMED UNITS: Sample Player --> Variable Speed Player, Native Player --> Raw Player

#11

v0.3.20 CHANGES

  • FIXED: Loading a sample chain with a mix of mono and stereo files would yield reversed slices.
  • FIXED: Manual Loops > Bias fader range was 0 to 1 when it should have been -1 to 1.
  • ENHANCED: Manual Loops > added a parameter called max.len which sets the loop length (in seconds) that corresponds to a value of 100% on the (loop) len parameter.
  • ENHANCED: Manual Loops > Added contextual waveform view.
  • ENHANCED: Manual Loops > Added (sample) edit command to the unit menu.

v0.3.21 CHANGES

  • FIXED: Clocked Stretch > CPU spikes when clocked very fast (>10Hz) and attached to a long sample (> 1min).
  • FIXED: Oscillator units > Level was defaulting to 0.480 instead of 0.5.
  • FIXED: Mixer Unit > Ducking to silence during bypass is now applied to the Mixer’s child chain instead of the Mixer’s parent chain.
  • FIXED: V/oct Controls > Rounding error in the display of the cents value.
  • ENHANCED: Slicing and Sample Edit Views > Added Yes/No confirmations to destructive operations.
  • ENHANCED: Pedal Looper > Additional After Record Option: stop.

#12

v0.3.22 CHANGES

  • FIXED: Slicing and Sample Edit Views > Forgot to add Yes/No confirmations to cut and trim operations.
  • FIXED: Destructive Sample Edits > Loop points were not surviving the edit operations.
  • FIXED: Sample Players > Audible pop at the end of some samples even if faded out.