Run in background on a windows machine, even after a reboot.Ĭheck out the dedicated documentation regarding Batch Transcription API for further info. To process long file and if you prefer a more "Batch" solution take a look to this great solution by PanosPeriorellis. The transcription, in fact stop when a long pause is detected in the original file. Another point is when you want to transcript short duration file. The Speech API I'm using is the synchronous one, so this project fit great when you don't want to setup complex architecture on Azure and you prefer the processing on the VM. The second challenge was to have this service run autonomously on a windows server. Not really a friendly format digested by cloud STT (Speech-To-Text). The first challenge was that the file format could be a Wave PCM with 4 channels, recorded at 48 kHz.
This project aimed to create a simple Windows Background service in C# code, to perform subsequent Speech-To-Text (STT) process using Azure cloud. Then the desiderata was to have the transcript of the recorded audio along with the original recording. I had recently faced a challenge in creating a DEMO where an hardware device, triggered by a command, posted a wave audio file recording to a folder on a server. The Speech-To-Text and Text-To-Speech are now widely used service, due to the network speed that is no longer a bottleneck, in most of the cases. A really interesting area is related to the tools each CSP (Cloud Service Provider) is providing to empower developers in creating interesting use cases. In the last decade, the cloud power has spinned incredible advancement in those techniques. I've always been really passionate about digital audio processing.
Net Core installation required, can be obtained in the GitHub Release page
#Azure speech to text examples portable
The source code of solution presented in this article,is available atĪ portable release, no.
0 kommentar(er)
