PCM audio file to structured notes in Russian
PCM audio file to structured notes in Russian: send the file and get the text with the timecodes. One file may be up to 30 minutes on the free plan, no minute limit on Pro.
Transcribsi reads the PCM audio file in Russian and writes the written notes. The file comes off the platform as it is, one file may be up to 30 minutes, and the free plan gives 3 files a day.
How to get the file and turn it into structured notes
- 1
Choose the import
The WAV and AIFF files, including all PCM variants, are imported into Audacity with the standard uncompressed files importer
- 2
Send the file to the engine
The engine takes the PCM audio file from the widget of the page; the speech is in Russian, and the written notes comes back with the timecodes.
- 3
Give the transcript to the instruction
The instruction that is set for this task goes through the transcript of the PCM audio file and writes the written notes in the sections Thesis, Key ideas, Definitions; nothing is added that was not said.
- 4
Mark the language of the speech
The speech of the PCM audio file is Russian, one of the 99+ languages the engine reads, and the widget is left on Russian while the written notes is written.
- 5
Check the file before the upload
The VoiceTracer of Philips records the PCM (WAV) format at 22 kHz/16 bit, 44.1 kHz/16 bit and 48 kHz/16 bit
What comes back from the engine
- TXT
One segment per line, the way a person wrote it down. It is the format to paste into a ticket, a chat or a document.
- TXT, CSV
The start and the end time of every segment, and the speakers named separately when you ask for it.
- SRT, VTT
SRT and VTT with the time of every line, so the recording can carry its own subtitles.
- Markdown, DOCX
The transcript is edited through the API and exported as Markdown for a wiki, or as DOCX for a review.
What PCM keeps, and what it says about it
- Where the file is
Audacity imports the WAV and AIFF files, including all PCM variants, and a raw PCM file without a standard header is imported with File > Import > Raw Data.
- What the file is
The PCM codec is used by OBS Studio together with the MP4, MOV and MKV containers, as the uncompressed audio of the table.
- What can go wrong
The VoiceTracer of Philips records in the PCM (WAV) format, a stereo recording without compression.
- What the platform says
LPCM stands in the list of the audio formats of the VLC player, next to AMR (3GPP) and ADPCM.
- What the platform says
In the table of the codecs and the containers of OBS Studio the PCM row names the MP4, MOV and MKV containers.
- Length of one file
up to 30 minutes on the free plan, no minute limit on Pro
- Free plan
$0: 3 files a day, up to 30 minutes per file, no card
- Pro plan
$10 a month when you pay yearly ($120 a year), or $20 a month
What the recording does not give you
The PCM audio file holds the voices and the order of the words. The PCM codec is used by OBS Studio together with the MP4, MOV and MKV containers, as the uncompressed audio of the table. From that text comes the written notes, in the sections Thesis, Key ideas, Definitions.
Tips
Send the transcript to the instruction only once.
A recording of the PCM audio file in Russian is read as Russian.
A file over 30 minutes has to be cut into parts; the Pro plan takes a recording of any length.
Questions about PCM audio file and structured notes
What does the PCM say about the PCM audio file?
The VoiceTracer of Philips records in the PCM (WAV) format, a stereo recording without compression. The engine reads the Russian speech of the PCM audio file and writes the written notes from that text.
Which problems can come with the PCM audio file?
A WAV file from a portable recorder with a proprietary compressed audio should be opened with the FFmpeg library, not as raw data. The engine does not change the file of the PCM audio file; it reads it as it is and writes the written notes.
How is the written notes built from the PCM audio file?
The engine reads the Russian speech and the instruction writes the written notes in the sections Thesis, Key ideas, Definitions; every line comes from the transcript of the PCM audio file.
How long may the file be, and how much is free?
One file may be up to 30 minutes on the free plan, and the free plan gives 3 files a day for the written notes.
Where does the file of the PCM audio file wait?
On the PCM. The facts of the table above name the place where the file of the PCM audio file is kept and the way it comes off.
Related pages
- The same task on pcm raw audio to text sales call summary enThe same task on another recording, with the same steps and the same sections.
- Lecture to structured notesThe page of the task: the instruction that is written for it and an example of the answer.
- Transcribe audio to textWhat the service does with a file: the formats of the export, the limits and the plans.
Sources
- MAudacity manual: Importing audio (read 2026-10-25)manual.audacityteam.org · checked
- OOBS Knowledge Base: Audio and Video Formats Guide (read 2026-10-25)obsproject.com · checked
- WPhilips: VoiceTracer audio recorder DVT4110 and DVT4115 (read 2026-10-25)www.dictation.philips.com · checked
- WVLC features: the formats it plays (read 2026-10-25)www.videolan.org · checked
- TTranscription service page (read 2026-10-25)transcrib.si · checked
Reading: 4 minutesUpdated Transcribsi editorial team
Drop a recording — the text arrives in a minute
Speakers by name, a time on every line, export to TXT, SRT, VTT, CSV and Markdown.