SpeechRuntime.exe
Summary
Windows Speech Runtime - provides speech recognition and synthesis runtime for Windows applications.
SpeechRuntime.exe is the 441st most commonly executed Windows program in EchoTrail's dataset, observed 15,128 times across enterprise environments. It typically runs from C:\Windows\System32\Speech_OneCore\common and it is most often launched by svchost.exe.
Behavior
Top Paths
- C:\Windows\System32\Speech_OneCore\common100%
Top Hashes (SHA256)
- a762eb44882a97e0dc4e2e34d59529cd2f2acc82e8a423940f065b9719b7ef8661.07%
- 6ea1c661a3f8ce236d14a46cbe8dd4ea35199d23b390e283900d5b3216b8def812.13%
- 19ae878e2a5c9abeb915b950da847fcd3a093e639b084b7297d1e65fbb3002375.58%
- c48dbfa782376baaa00daf312ff8f4bdb7923bb227aa38c49c3dd91328a4b39a3.45%
- d68610a1b25a3b5e7e2f0a791ddef7949c8dd6f341b19b48443fed9d3b16e9cb3.21%
- 54f7ac19f3ab6d161f82273a8df423c07c771e3d1f1929aa0dc9d652b1b01cc02.39%
- b76f84784cd922ffaa539caa865fd6a00274ba22690753e6e72f12de998674f32.32%
- dd45c37c39fbee84e245b67aff8970a652d53fc6dd78bfbe36d1f8a04d21d5821.9%
- f2d4819b03a5d6957528dc9ca0c735155e625ce7b9c9db413ff3eb968ec3bfb91.84%
- 71f03c728a5a28c8416ecc4ff02257a9196d4ec6c8addfe605d5cc434d07b1541.8%
Process Ancestry
Top Grandparents
- services.exe100%
Top Parents
- svchost.exe99.99%
Top Children
- chrome.exe43.75%
- GoogleDriveFS.exe31.25%
- conhost.exe6.25%
- musnotifyicon.exe6.25%
Rare or environment-specific process names are omitted from ancestry tables. Percentages are of all observed relationships.
Ask Rocky about SpeechRuntime.exe
Rocky answers questions about SpeechRuntime.exe grounded in this same dataset — free, no account needed.
Need this data programmatically? The Rocky API includes 500 free lookups a month. Or just ask Rocky.
Data from EchoTrail's dataset of ~346M Windows process executions. Last extracted 2026-08-04.