A 32-step sequencer with dual synths, drums, sampler, and TTS voice synthesis powered by Web Audio + Pyodide.
Features:
- Dual synthesizers (Lead & Bass) with ADSR, filters, and waveform selection
- Drum machine (Kick, Snare, Hi-Hats)
- Sampler with Supertonic TTS integration – Generate speech from text
- Voice Designer – Real-time voice parameter editing with GPU-accelerated DSP
- 32-step pattern sequencer with 8 pattern slots per track
- Song mode for arranging patterns
- Hardware-style interface with knobs and LED feedback
- XM module export
Tag Archives: TTS
OpenVoiceOS ~ Voice AI Platform
OpenVoiceOS is a community-driven, open-source voice AI platform for creating custom voice-controlled interfaces across devices with NLP, a customizable UI, and a focus on privacy and security.
www.openvoiceos.org
github.com/OpenVoiceOS
github.com/OpenVoiceOS/ovos-installer
Partiels ~ Audio Analysis Application
Partiels is an audio analysis application that allows you to explore the content and characteristics of sounds.
Features:
Partiels allows analysis of one or several audio files using Vamp plug-ins loading data files, visualizing, editing, organizing, and exporting the results as images or text files that can be used in other applications such as Max, Pure Data, Open Music, etc.
- Windows, Mac & Linux support
- Multiformat support
- Multichannel support
- Multiaudiofile support
- Analyzing audio with Vamp plug-ins
- Visualizing results as spectrogram, lines, and markers
- Textual and graphical editing of results
- Organizing and ordering analyses in groups
- Exporting results to PNG, JPEG, CSV, LAB, JSON, CUE, REAPER & SDIF formats
- Loading results from CSV, LAB, JSON, CUE & SDIF formats
- Batch processing
- Command line interface to analyze, export, and convert results
- Consolidating documents for sharing
Alongside Partiels, a wide range of analyses based on audio engines developed at IRCAM and outside are ported to Vamp plug-ins. These plug-ins allow you to perform FFT, LPC, transient, fundamental, formant, tempo, TTS and many other analyses. You can also find a large number of analysis plug-ins on the Vamp plug-ins website.
Balabolka ~ Text To Speech
Balabolka is a Text-To-Speech (TTS) program. All computer voices installed on your system are available to Balabolka. The on-screen text can be saved as a WAV, MP3, MP4, OGG or WMA file. The program can read the clipboard content, view text from documents, customize font and background colour, control reading from the system tray or by the global hotkeys.
Simple TTS Reader ~ Windows Text To Speech
Simple TTS Reader is a small clipboard reader. Simply copy any text, and it will be read aloud. You can choose any installed speech engine, e.g. Microsoft Anna. This text-to-speech utility can also be minimized to tray.
Requires .NET Framework 2.0
Features:
- Supports WinXP’s Sam and Vista’s Anna engines
- Ability to minimize to tray
- Small and simple
- Reads copied to clipboard text
- Includes an installer

simplettsreader.sourceforge.net/
sourceforge.net/projects/simplettsreader/
