Nexus Vox

Features

  • Converts any ASCII text into speech automatically
  • Real-time control of speed, pitch, voice, reverb, volume

CV control

  • Voices (11)
  • Speed
  • Formant
  • Reverb
  • Expression
  • Pitch (in Phoneme and MIDI mode)

These controls can be applied in real time while speaking!

Inline commands

The text string can contain commands to adjust the voice on the fly

$1o $2s I am Vader and I speak slowly

Phonetic to speech

The speech can also be generated by stringing phonemes and prosody to control the pitch, speed, and volume.

k ax m p yy uw dx er 
Computer

//h aw -/d>/eh r +<\yy uw s p iy k t uw m iy dh ae t -w ey .+/
How dare you speak to me that way!

/ increase pitch. + inscrease speed > increase volume
 decrease pitch. - decrease speed < decrease volume

Phonemes mode

Allows for the easy selection of fundamental phoneme groups, such as “Vowels” and “Consonants,” and provides straightforward controls for pitch and speed adjustments.

While providing fundamental control over pitch and speed, it’s a straightforward function ideal for those just starting their journey in speech synthesis and sound exploration.

This requires just a gate signal to get started…

Latency

From the Gate signal to the start of the speech, the latency is relatively tiny: 30 ms to 80 ms.

MIDI

Full MIDI control over the voice characteristics.
Phonetic, Phoneme or Text to speech from MIDI notes.

 

Firmware

Text files

Icon

Phonetics 0.32 KB 33 downloads

Check this file showing how to use the phonetics commands Nexus Phoneme Symbols PhonemeExamplePhonemeExample Adas...
Login is required to access this page
Icon

Commands 0.28 KB 28 downloads

Text with embedded commands Nexus commands Use the $ symbol to add a command in your...
Login is required to access this page

    Nexus Manual for Emy/Terminal

    QR Code

     

    Stand alone

    You can easily connect Nexus to your preferred microcontroller (here the Raspberry Pi Pico) using a simple serial interface.

    Click the image below to learn more

     

    Media

     

     




    Terminal

    The casing allows adding any of the Vox modules inside just by removing four screws.
    As with Emy, Terminal can be used in a CV-controlled environment or act as a MIDI instrument.

    You can install the various firmware on the SD card before powering the device.

    A pair of shunts allows the user to connect Terminal either as a MIDI USB unit or as a host for a USB keyboard for text entry.

    On request, a serial TRS jack MIDI Type B connector can also be added.
    (note: not all firmware are supporting MIDI yet. MIDI support is under development)

    Please  check this page for more information: https://www.polaxis.be/

    Features :

    100 % Emy compatible, including adding additional voices
    USB port for power or MIDI or USB connection
    Optional TRS jack MIDI Type B connector
    USB host connector for computer keyboard
    Shunts (must be removed when connecting a keyboard, otherwise, they must be placed vertically)
    Line in & out stereo jack 1/4″ (line in only used for the Robovox module)
    Trimpot to adjust the audio level input (only used for the Robovox module)

    Emy user manual

    QR Code

    Terminal hardware manual

    QR Code

    Terminal in action