…STT Fixed “is_last” flag was not properly set in results of stream technologies SID, KWS, VAD Fixed stream VAD used wrong configuration file, that caused the technology not work Fixed wrong stream VAD result name (SpeakerIdentificationStreamMultiResult -> VoiceActivityDetectionStreamResult) Speech Engine 3.5.1 (10/06/2016) – BSAPI 3.9.1 Update BSAPI to 3.9.1 Speech Engine 3.5.0 (10/04/2016) – BSAPI 3.9.0 Added global confidence to…
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…for the following parameters: CLI/CMD PARAMETERS NOTE LID Command Line “lid | lid.exe” -active-langs str1,str2… Deprecated STT Command Line “stt | stt.exe” -auto-scan-dir -move-input -no-locks -local-compliance str1,… -net-compliance str1,… -modif-delay num [3.5s] -stable-att-int num [3.5s] -cn-max-words-per-slot num [0] -cn-min-word-prob num [-70] Removed VAD Command Line “vad | vad.exe” -nonspeech-lab -save-log -log-suffix str [log] Deprecated Note: There is no impact on…
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Voice Activity Detection is a language-, domain- and channel-independent technology that identifies parts of audio recordings with speech content vs. non-speech content. It creates labels for speech and other signals in the recording; this can then serve as a decision point whether to process the recording by other technologies or not. VAD is usually part of rapid filtration process in…
…gen. GID 4th gen. GID AGE L4 2019-06 6th gen. AGE 5th gen. AGE XL3 (XL1) 2016-09 N/A 4th gen. AGE L3 2015-07 N/A 4th gen. AGE VAD GENERIC_3 2021-10 5th gen. VAD 4th gen. VAD GENERIC / DEFAULT N/A N/A 3rd gen. VAD TANALYSIS GENERIC / DEFAULT N/A N/A N/A SQE GENERIC / DEFAULT N/A N/A N/A DIAR XL4…
…AGE 5th gen. AGE XL3 (XL1) 2016-09 N/A 4th gen. AGE L3 2015-07 N/A 4th gen. AGE VAD GENERIC_3 2021-10 5th gen. VAD 4th gen. VAD GENERIC / DEFAULT N/A N/A 3rd gen. VAD TANALYSIS GENERIC / DEFAULT N/A N/A N/A SQE GENERIC / DEFAULT N/A N/A N/A DIAR XL4 2020-10 6th gen. DIAR 5th gen. DIAR L1 (Beta) 2015-08…
…32GB RAM, 30GB SSD based storage, 1000 I/O.s-1 reserved per core Benchmark data setup Data set statistic: Number of files: 32 [300 seconds each] RAW recordings total length: 9600 seconds Net speech total length: 4224.77 secons Data set contains 44% of speech signal, 56% of silence or technical signal Statistic counted by Phonexia VAD 3.22.1, “vad_2.bs” settings (AKA strict VAD,…
…or 10th Gen Intel® Core Processor RAM: 16 GB Storage: 100 GB (depends on audio retention policy) SSD strongly recommended for superior performance over HDD Configuration includes: SID4 XL4, GID XL4, LID L4, AGE L4, VAD, SQE Transcription System, basic 100 hours/day package (***) files processing CPU: 8 physical cores, 1x Intel® Xeon E5-2640 v4 or similar or 10th Gen…
One of the improvements implemented since Speech Engine 3.24 is neural-network based VAD, used for word- and segment detection. This article describes the segmenter configuration parameters and how they are affecting the realtime stream STT results. The default segmenter parametrs are as shown below: [vad.online_segmenter:SOnlineVoiceActivitySegmenterI] backward_extensions_length_ms=150 forward_extensions_length_ms=750 speech_threshold=0.5 Backward- and forward extension are intervals in miliseconds, which extend the part…
…{SPE_installation_directory} ├── bsapi │ ├── age │ │ ├── data │ │ ├── example . . └── settings . . . . │ └── vad │ ├── data │ ├── example │ └── settings ├── data │ ├── benchmark │ └── database │ ├── MariaDB │ ├── SQLite │ └── MySQL – obsolete ├── doc ├── EULA ├── external │…
…technology model, results JSON data rest_result_tae TAE processing results – file, used technology model, results JSON data rest_result_vad VAD processing results – file, used technology model, results JSON data SPE logging to database Storing SPE logs to database is available only for MariaDB / MySQL. This is mainly for performance reasons – SQLite is not designed for high concurrency, i.e….
…SQE_STREAM Speech Quality Estimation Stream STT Speech To Text STT_STREAM Speech To Text Stream TAE Time Analysis Extraction TAE_STREAM Time Analysis Extraction Stream VAD Voice Activity Detection VAD_STREAM Voice Activity Detection Stream SIDC Speaker Identification Voiceprint Comparator (legacy) SIDC_STREAM Speaker Identification Voiceprint Stream Comparator (legacy) SIDCALIBSET Speaker Identification VoicePrint Calibration (legacy) SIDCALIBSET_STREAM Speaker Identification VoicePrint Stream Calibration (legacy) SIDE Speaker…
MODULE 2: Filtering and supporting technologies (22 min) Common generic rules for CLI, REST and GUI Filtering, sorting, pre-/post-processing overview Speech Quality Estimation (SQE) in CLI, REST and GUI Voice Activity Detection (VAD) in CLI, REST and GUI Diarization (DIAR) in CLI, REST and GUI Age Estimation (AGE) in CLI, REST and GUI Denoiser (DENOISER) in CLI, REST and GUI…
…✓ Voice Activity Detection (VAD) ✓ ✓ Time Analysis Extraction (TAE) ✓ ✓ Speech Quality Estimation (SQE) ✓ ✓ Language Identification (LID) ✓ Gender Identification (GID) ✓ Age Estimation (AGE) ✓ Speaker Diarization (DIAR) ✓ Results caching Processing results can be optionally stored in results cache database to speed up eventual re-processing of the same recordings by the same technology…
…XL5 Diarization (DIAR) – model XL4 Language Identification (LID) – model L4 Gender Identification (GID) – model XL5 Age Estimation (AGE) ) – model XL5 Voice Activity Detection (VAD) – model GENERIC_3 and SID4_XL5 Speech Quality Estimation (SQE) Time Analysis Extraction (TAE) Waveform Denoiser (DENOISER) Phonexia Browser example audio (in ./BROWSER/example/ and ./SPE/bsapi/{technology}/example/) Step #2 – First start To get…