AI generation
From intent to SPSQ
Turn a listening goal into a validated sequence, ready to play or export.
SynapSeq:programmable audio sessions
An open-source CLI and plain-text format for binaural, monaural, isochronic, and ambient audio.
Define sound layers and transitions as precise, repeatable timelines. Validate, preview, play, and export your sessions locally.
SynapSeq Remote
Discover, play, export
Search a catalog, retrieve a session, then play or export it from the terminal.
SPSQ Examples
A small text score defines the sound sources and the timeline that moves between them.
Focus progression
Move from a gentle entry into an active phase.
focus-progression.spsq
## Generated with the SynapSeq AI agent skill; reviewed by a human.
@volume 70
focus-entry
tone 220 binaural 10 amplitude 12
noise pink smooth 20 amplitude 8
focus-active
tone 220 binaural 16 amplitude 14
noise white smooth 15 amplitude 6
00:00:00 silence
00:00:20 focus-entry
00:08:00 focus-active
00:09:40 focus-active
00:10:00 silenceWind-down progression
Settle into slower binaural movement over time.
wind-down.spsq
## Generated with the SynapSeq AI agent skill; reviewed by a human.
@volume 65
settle
tone 220 binaural 10 amplitude 10
noise pink smooth 25 amplitude 8
rest
tone 220 binaural 4 amplitude 8
noise brown smooth 35 amplitude 10
00:00:00 silence
00:00:20 settle
00:08:00 rest
00:11:40 rest
00:12:00 silenceMonaural pulse
Move from a light cadence into a more defined pulse.
monaural-cadence.spsq
## Generated with the SynapSeq AI agent skill; reviewed by a human.
@volume 65
cadence-entry
tone 180 monaural 6 amplitude 10
noise pink smooth 30 amplitude 8
cadence-active
tone 180 monaural 8 amplitude 12
noise pink smooth 35 amplitude 7
00:00:00 silence smooth
00:00:20 cadence-entry smooth
00:03:00 cadence-active
00:07:40 cadence-active smooth
00:08:00 silenceIsochronic pulse
Use a triangular tone and low background noise.
isochronic-pulse.spsq
## Generated with the SynapSeq AI agent skill; reviewed by a human.
@volume 60
pulse-entry
waveform triangle tone 200 isochronic 6 amplitude 10
noise brown smooth 35 amplitude 7
pulse-active
waveform triangle tone 200 isochronic 8 amplitude 12
noise brown smooth 40 amplitude 8
00:00:00 silence smooth
00:00:20 pulse-entry smooth
00:02:30 pulse-active
00:06:40 pulse-active smooth
00:07:00 silenceNoise texture
Transition from a light pink-noise bed to brown noise.
noise-drift.spsq
## Generated with the SynapSeq AI agent skill; reviewed by a human.
@volume 55
drift-light
noise pink smooth 45 amplitude 16
drift-deep
noise brown smooth 60 amplitude 18
00:00:00 silence smooth
00:00:20 drift-light smooth
00:04:00 drift-deep
00:09:30 drift-deep smooth
00:10:00 silenceTone drift
Modulate a tone over pink noise.
tone-drift.spsq
## Generated with the SynapSeq AI agent skill; reviewed by a human.
@volume 60
drift-entry
tone 196 effect modulation 0.12 intensity 18 amplitude 9
noise pink smooth 30 amplitude 7
drift-active
tone 196 effect modulation 0.2 intensity 28 amplitude 11
noise pink smooth 40 amplitude 8
00:00:00 silence smooth
00:00:20 drift-entry smooth
00:02:30 drift-active
00:05:40 drift-active smooth
00:06:00 silenceInstall SynapSeq
Install SynapSeq and its required audio tools with your platform package manager.
macOS / LinuxHomebrew
Install the CLI and ffmpeg, which also provides ffplay.
>_
brew tap synapseq-foundation/synapseq >_
brew trust synapseq-foundation/synapseq >_
brew install ffmpeg synapseq Windowswinget
Install the CLI and the required ffmpeg and ffplay tools.
>_
winget update >_
winget install ffmpeg >_
winget install synapseq Press and Community
SynapSeq is starting to show up across free software, Linux, and developer communities. This section highlights external coverage and notable write-ups.
Press MentionPortuguês (Brasil)
SynapSeq - programa para estimular as ondas cerebrais
Viva o Linux featured SynapSeq for the Brazilian free software and Linux community,
covering installation, the CLI workflow, first steps with .spsq files, and practical playback and export examples.
Viva o LinuxMarch 29, 2026Brazilian free software and Linux portal
Read articleMore mentions from blogs, portals, and developer communities can be added here over time.
Frequently Asked Questions
Everything you need to know about SynapSeq