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Releases and Changelogs (SPE)

…(10/23/2017) – BSAPI 3.13.0 [#5138] Fixed capital letters in file suffix may cause errors if the file is registered [#5090] Fixed PHNREC may return error for some audio files [#5043] Fixed utils resources allow to create file without suffix. Suffix “.wav” is automatically added if the file has no suffix Speech Engine 3.9.2 (09/08/2017) – BSAPI 3.13.0 [#4899] Fixed possible…

Understand SPE audio converter

…log ======= 2021-01-30 20:59:52 [Debug] server: Incoming request: [RID=2] from=127.0.0.1:51052, method=POST, URI=/audiofile?path=%2Ftest1.wav&format=json 2021-01-30 20:59:52 [Trace] ConverterSubsystem: Request stream saved to temporary file: C:\TMP\tmp11452aaaaaa 2021-01-30 20:59:52 [Error] ConverterSubsystem: Error during detecting file format ‘C:\TMP\tmp11452aaaaaa’: BsapiException: SWaveFileI(1751): Corrupted WAVE file format: ‘C:\TMP\tmp11452aaaaaa’. 2021-01-30 20:59:52 [Error] ConverterSubsystem: Audio can’t be converted: Converter is disabled 2021-01-30 20:59:52 [Trace] ConverterSubsystem: Removed temporary file: C:\TMP\tmp11452aaaaaa 2021-01-30…

Understand SPE configuration file

…directory. server.logging.file.rotation # Log file rotation based on log file size or time intervals server.logging.file.rotation = daily Sets the log file rotation strategy. It can be time-based (log file rotated after some period), or size-based (log file rotated after reaching some size). Default value is daily, i.e. log file is rotated every day. Further settings details are described directly in…

Understand SPE executable files

…to URL (e.g. “http://server:port”) priority=number – Set request priority (see Understanding SPE processing priority for more details) phxclient: example 1 phxclient /login=admin /password=phonexia /method=POST /uri=”127.0.0.1:8600/audiofile?path=/myfile.wav” /data=”c:\audio files\example recording.wav” Upload example recording.wav file from c:\audio files folder to SPE running at this machine (i.e. with IP address 127.0.0.1) and put it in the root of SPE internal storage under myfile.wav name….

Understand SPE configuration

Basic configuration SPE configuration by default is defined in the file {spe_root}/settings/phxspe.properties. This file is automatically created after running the phxadmin utility for the first time, usually used for initial configuration of the system. Otherwise it can be found in {spe_root}/data/phxspe.properties.template from which the actual configuration file may be populated and renamed manually. The format of the configuration file is…

FAQs (PSP)

…Browser, FAQ Speech Platform Permalink Q: How to fix Error 1007: Unsupported audio format? Phonexia Browser application may return error “1007: Unsupported audio format” during uploading audio file. Please consider if your audio files are in Q: What are the supported audio formats? . But if you need use as input audio recordings in other formats, you can configure SPE…

FAQs (Browser)

…audio format” during uploading audio file. Please consider if your audio files are in Q: What are the supported audio formats? . But if you need use as input audio recordings in other formats, you can configure SPE for audio automated conversion. As prerequisite install external tool for audio conversion. Recommend is ffmpeg utility, powerful and well documented. Please find…

Understand SPE directory structure

…by that user. This directory maps to the root of the SPE storage for that user, i.e. files and directories uploaded/created in the SPE storage via API are stored here. Similarly, files and directories created directly on the filesystem (i.e. “outside” of the REST API) in this directory, are accessible for the API after file registration via POST /audiofile/registration. The…

LID: Terminology and adaptation

…you audio files using GET /technologies/languageid/extractlp endpoint Create new (yet empty) language model using POST /technologies/languageid/languagemodels/{name} endpoint Upload languageprint- or languageprint archive file to the language model using POST /technologies/languageid/languagemodels/{name}/file endpoint repeat this upload for all necessary files – e.g. when creating completely new language model from your own audio files, this would be hundreds or thousands of files (see…

Understand SPE connectors for external TTS

…token, etc. – should be ideally done using separate configuration file, preferrably named connector.properties using .properties-like format (to be consistent with SPE configuration file format). If all is set and configured properly, SPE should log a successful TTS connector initialization: TTSSubsystem: Retrieving external connector info from ……./external/technologies/tts/acapela TTSSubsystem: External connector ‘acapela’ from ……./external/technologies/tts/acapela has been registered. If an error occurs,…

Q: What are the supported audio formats?

…configured do this conversion automatically in background, see Understand SPE audio converter article. Great tools for converting other than supported formats to supported are FFmpeg (http://www.ffmpeg.org) or SoX (http://sox.sourceforge.net/). Both are multiplatform software tools for Microsoft Windows, Linux and Apple OS X. Example of usage: FFmpeg ffmpeg -i <source_audio_file_name> <output_audio_base_name>.wav This command converts any supported format/codec audio file to normalized…

Input audio quality

…TIP: Tools like MediaInfo can easily give you technical information about your audio files. ? DO’S ? DON’TS Set your PBX, media server or recording device to one of these formats (in the order of preferrence): uncompressed WAV (16-bit, 8 kHz or more) A-law or μ-law (8-bit, 8 kHz) in WAV lossless formats like FLAC OPUS format (lossy, but developed…

Q: How to fix Error 1007: Unsupported audio format?

Phonexia Browser application may return error “1007: Unsupported audio format” during uploading audio file. Please consider if your audio files are in Q: What are the supported audio formats? . But if you need use as input audio recordings in other formats, you can configure SPE for audio automated conversion. As prerequisite install external tool for audio conversion. Recommend is…

Understand SPE technologies configuration file

…of XL4 model <?xml version=”1.0″?> <technology_subsystem_settings> <technologies> <item> <name>STT</name> <models> <item> <name>SK_SK_5</name> <n_instances>8</n_instances> <config_file /> </item> </models> </item> <item> <name>STT_STREAM</name> <models> <item> <name>CS_CZ_6</name> <n_instances>2</n_instances> <config_file /> </item> </models> </item> <item> <name>SID4E</name> <models> <item> <name>L4</name> <n_instances>2</n_instances> <config_file /> </item> <item> <name>XL4</name> <n_instances>3</n_instances> <config_file /> </item> </models> </item> <item> <name>SID4C</name> <models> <item> <name>L4</name> <n_instances>2</n_instances> <config_file /> </item> <item> <name>XL4</name> <n_instances>3</n_instances> <config_file />…

Releases and Changelogs (Browser)

…now load transcription files that contain spaces in a word instead of ‘+’ signs Fixed: Wrong file suffix when saving transcription on Windows Phonexia Browser 3.59 (Public release) Phonexia Browser 3.59.0, BSAPI 3.59.0 (2023-06-20) New: Transcription can be saved in text formats supported by the transcription widget Improved: SPE Output widget is now visible by default and gets focused when…