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eSpeak

open source speech synthesis software
Creative Work Speech Synthesis Software Q3733071

Facts

14 properties
Instance of
speech synthesis software‎, application software, free software[2][3]
Inception
2006
Publication date
2006
Official website
espeak.sourceforge.net
License
GNU General Public License, version 3.0, GNU General Public License, version 2.0
Website
espeak.sourceforge.net
Programming language
C++, C
Copyright license
GNU General Public License, version 3.0, GNU General Public License, version 2.0 (2006–present)[4][5]
Copyright status
copyrighted
Different from
eSpeak NG
Operating system
Linux, Microsoft Windows (2007–present), RISC OS (1995–present), macOS[8][9][10][11]
Programmed in
C++, C[6][7]
Replaced by
eSpeak NG
Software version identifier
1.48.04, 1.48.15, 1.48.02, 1.05, 1.14, 1.47.06, 1.45.04, 1.46.06, 1.46.09, 1.46.10, 1.46.11, 1.46.12, 1.46.13, 1.46.14, 1.46.15, 1.46.16, 1.46.17, 1.46.18, 1.46.19, 1.46.20, 1.46.21, 1.46.22, 1.46.23, 1.46.24, 1.46.27, 1.46.28, 1.46.29, 1.46.30, 1.46.31, 1.46.32, 1.46.33, 1.46.34, 1.46.35, 1.46.37, 1.46.38, 1.46.39, 1.46.41, 1.46.42, 1.46.43, 1.46.44, 1.46.45, 1.46.46, 1.46.47, 1.46.48, 1.46.49, 1.46.50, 1.46.51, 1.46.53, 1.47.01, 1.47.02, 1.47.03b, 1.47.03c, 1.47.03d, 1.47.03e, 1.47.03f, 1.47.03, 1.47.04a, 1.47.04, 1.47.05a, 1.47.05, 1.47.06a, 1.47.07a, 1.47.07b, 1.47.07c, 1.47.07, 1.47.08, 1.47.09, 1.47.10a, 1.47.10b, 1.47.10, 1.47.11a, 1.47.11b, 1.47.11c, 1.47.11d, 1.47.11, 1.47.12, 1.47.13, 1.47.14, 1.47.15a, 1.47.15, 1.47.16, 1.47.17, 1.48.01, 1.48.03, 1.48.05, 1.48.06, 1.48.07, 1.48.08, 1.48.09, 1.48.10a, 1.48.10, 1.48.11, 1.48.12, 1.48.13, 1.48.14, 1.49.0, 1.49.1, 1.49.2, 1.48.04[12][13][14][15][16][17][18][19][20][21][22][23][24]
🏷️ Also known as
en eSpeak en Speak es eSpeakNG fa ایسپیک hi इस्पीक
🔖 Identifiers · 21
Arch Linux package
espeak
Debian stable package
espeak
Fedora package
espeak
Free Software Directory entry
ESpeak
FreeBSD port
audio/espeak
Gentoo package
app-accessibility/espeak
Google Knowledge Graph ID
/g/11bc581qkw
Homebrew formula name
espeak
MacPorts port
espeak
Mailing list archive URL
sourceforge.net
NetBSD package ID
audio/espeak
Open Hub ID
espeak
Show all 21 identifiers +9
OpenBSD port
audio/espeak
OpenSUSE package
espeakedit
Pro-Linux.de DBApp ID
9769
Quora topic ID
Espeak
Repology project name
espeak
Source code repository URL
sourceforge.net, svn.code.sf.net, github.com
SourceForge project
espeak
Stack Exchange tag
stackoverflow.com
Ubuntu package
espeak

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Operating system 4
Linux, Microsoft Windows, macOS, RISC OS
Copyright license 2
GNU General Public License, version 3.0, GNU General Public License, version 2.0
Instance of 2
free software, application software
Different from 1
eSpeak NG
Programmed in 1
C++
Replaced by 1
eSpeak NG
← Based on 1
eSpeak NG
← Different from 1
eSpeak NG
← Replaces 1
eSpeak NG
Press Enter · cited answer in seconds

Summary

eSpeak is a speech synthesis software‎[1].

Related Entities

application software C++ free software Linux macOS Microsoft Windows RISC OS

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . sourceforge.net. sourceforge.net. Provenance: wikidata.org.
  12. [13] ↑ . espeak.sourceforge.net. espeak.sourceforge.net. Provenance: wikidata.org.
  13. [14] ↑ . sourceforge.net. sourceforge.net. Provenance: wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . master.dl.sourceforge.net. master.dl.sourceforge.net. Provenance: wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  19. [20] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  20. [21] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  21. [22] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  22. [23] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.
  23. [24] ↑ . github.com. Retrieved . github.com. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). eSpeak. Retrieved November 9, 2026, from https://4ort.xyz/entity/espeak
MLA “eSpeak.” 4ort.xyz Knowledge Graph, 4ort.xyz, 9 Nov. 2026, https://4ort.xyz/entity/espeak.
BibTeX @misc{4ortxyz_espeak_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{eSpeak}}, year = {2026}, url = {https://4ort.xyz/entity/espeak}, note = {Accessed: 2026-11-09}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): eSpeak — https://4ort.xyz/entity/espeak (retrieved 2026-11-09)

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