voicepeak

Install command: 
brew install --cask voicepeak

Name: VOICEPEAK

High quality text-to-speech software with emotional expression

https://www.ah-soft.com/voice/

Cask JSON API: /api/cask/voicepeak.json

Cask code: voicepeak.rb on GitHub

Current version: 1.2.2

Requirements: macOS >= 10.15

Analytics:

Installs (30 days)
voicepeak 4
Installs (90 days)
voicepeak 13
Installs (365 days)
voicepeak 51