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Componentsverified 2026-11
53 of 53
JobLicenceCommercialTurnBencheot-bench
Backchannel Cue 32MKolja Beigel
BackchannelMITYes32M12026-11———
Streaming ASRProprietaryYes—60+2026-11——647 ms
Noise and echoProprietaryYes——2026-11———
tygerNineNineSix
Turn detectionOpenMDW-1.1Yes652M12026-10———
Turn detectionApache-2.0Yes5.3M12026-100.975595 ms—
VoxTurnUniversity of Melbourne
Turn detectionCC-BY-NC-4.0No800M142026-100.924557 ms—
MaAIKyoto University
Turn detectionCustom termsRestricted—32026-10———
InterruptionBSD-2-ClauseYes734K12026-10———
InterruptionCC-BY-NC-4.0No—12026-10———
Streaming ASRProprietaryYes——2026-10———
VoxLockArbaz Siddiqui
Noise and echoApache-2.0Yes27M12026-10———
Noise and echoApache-2.0Yes——2026-10———
Echo OmniZero Runtime
Turn detectionProprietaryUnclear—272026-090.839676 ms—
Echo Omni DuplexZero Runtime
Turn detectionProprietaryUnclear—12026-090.970768 ms—
Streaming ASRProprietaryYes—322026-09——1049 ms
Streaming ASRProprietaryYes—52026-09——1056 ms
Streaming ASRCustom termsUnclear4.1B22026-09———
X2-Turn-4BX Square Robot
Streaming ASRPermissiveYes4B22026-08———
Noise and echoProprietaryYes——2026-08———
Turn detectionCustom termsYes—142026-06——543 ms
Turn detectionApache-2.0Yes—12026-06———
Mimi EndpointerSathvik Udupa et al.
Turn detectionCC-BY-4.0Yes—12026-060.782645 ms—
Turn detectionProprietaryYes9M122026-05———
TurnSenseBairong
Turn detectionCustom termsUnclear47M22026-05———
InterruptionProprietaryYes6M12026-05———
Streaming ASRProprietaryYes—38+2026-05———
Streaming ASRProprietaryYes—102026-04——1151 ms
InterruptionProprietaryYes——2026-03———
FireRedVADFireRedTeam (Xiaohongshu)
Voice activityApache-2.0Yes—100+2026-02———
Turn detectionBSD-2-ClauseYes8M232026-010.7521017 ms1051 ms
Picovoice CobraPicovoice
Voice activityProprietaryYes——2025-12———
Picovoice KoalaPicovoice
Noise and echoProprietaryYes——2025-12———
Turn detectionCustom termsYes500M142025-11———
Silero VADSilero
Voice activityMITYes—6000+2025-11———
Turn detectionCustom termsRestricted79M12025-10———
Streaming ASRCustom termsYes120M12025-10———
Turn detectionApache-2.0Yes—232025-09———
UltraVADUltravox
Turn detectionCustom termsUnclear—262025-09——899 ms
Easy TurnASLP Lab, Northwestern Polytechnical University
Turn detectionApache-2.0Yes—22025-09———
FireRedChat turn detectorFireRedTeam (Xiaohongshu)
Turn detectionApache-2.0Yes—22025-09———
FireRedChat personalized VADFireRedTeam (Xiaohongshu)
Voice activityApache-2.0Yes—22025-09———
TEN VADTEN Framework (Agora)
Voice activityCustom termsRestricted——2025-07———
Streaming ASRPermissiveYes989M22025-060.7731007 ms—
Voice activityCustom termsYes92K62025-05———
TEN Turn DetectionTEN Framework (Agora)
Turn detectionCustom termsRestricted7.6B22025-04———
Turn detectionCC-BY-4.0Yes—12025-030.826862 ms—
Turn detectionProprietaryYes——2025-030.303793 ms1143 ms
WebRTC AEC3WebRTC project
Noise and echoBSD-3-ClauseYes——2025-01———
RNNoiseXiph.Org
Noise and echoBSD-3-ClauseYes——2024-04———
DeepFilterNet3Hendrik Schröter
Noise and echoPermissiveYes——2023-08———
SpeexDSPXiph.Org
Noise and echoPermissiveYes——2022-06———
Voice Activity Projection (VAP)KTH (Ekstedt and Skantze)
Turn detectionPermissiveYes—12022-050.845368 ms1131 ms
WebRTC VADWebRTC project
Voice activityPermissiveYes——2017-01———