eSpeak vs eSpeak NG

Struggling to choose between eSpeak and eSpeak NG? Both products offer unique advantages, making it a tough decision.

eSpeak is a Audio & Music solution with tags like opensource, multilanguage, customizable, texttospeech.

It boasts features such as Text-to-speech engine, Supports many languages and accents, Customizable speech output, Open source and cross-platform compatibility and pros including Free and open source, Good quality voice output, Lightweight and fast, Highly customizable, Supports many languages.

On the other hand, eSpeak NG is a Audio & Music product tagged with opensource, speechsynthesis, multilanguage.

Its standout features include Text-to-speech engine, Supports over 100 languages and accents, Customizable voice pitch, speed, volume, SSML (Speech Synthesis Markup Language) support, Audio output as wav file or played directly, Formant synthesis and Klatt formant synthesis, Can be used as a software library or standalone program, and it shines with pros like Free and open source, Lightweight and low resource usage, Highly customizable, Supports many languages, Easy to integrate into applications.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

eSpeak

eSpeak

eSpeak is an open source software speech synthesizer for Linux, Windows, and other platforms. It supports many languages and accents and is customizable. eSpeak converts text to speech with good quality and versatility.

Categories:
opensource multilanguage customizable texttospeech

ESpeak Features

  1. Text-to-speech engine
  2. Supports many languages and accents
  3. Customizable speech output
  4. Open source and cross-platform compatibility

Pricing

  • Open Source

Pros

Free and open source

Good quality voice output

Lightweight and fast

Highly customizable

Supports many languages

Cons

Computerized, robotic sounding voice

Limited natural sounding intonation

Can sound unnatural at higher speeds

Lacks some advanced text-to-speech features


eSpeak NG

eSpeak NG

eSpeak NG is an open source software speech synthesizer for English and other languages. It supports over 100 languages and accents and is customizable for voice pitch, speed, and more.

Categories:
opensource speechsynthesis multilanguage

ESpeak NG Features

  1. Text-to-speech engine
  2. Supports over 100 languages and accents
  3. Customizable voice pitch, speed, volume
  4. SSML (Speech Synthesis Markup Language) support
  5. Audio output as wav file or played directly
  6. Formant synthesis and Klatt formant synthesis
  7. Can be used as a software library or standalone program

Pricing

  • Open Source

Pros

Free and open source

Lightweight and low resource usage

Highly customizable

Supports many languages

Easy to integrate into applications

Cons

Voice quality not as natural as commercial TTS engines

Limited voice selection

Pronunciation and intonation could be better