speech

I have been wanting to create an application using the Microsoft Speech Recognition. My application's users are expected to often say abbreviated things, such as 'LHC' for 'Large Hadron Collider' or 'CERN'. Given that exact order, my application will return You said: At age C. You said: Cern While it did work for 'CERN', it failed very badly for 'LHC'. However, if I could make my own custom training files, I could easily place the term 'LHC' somewhere in there. Then, I could make the user access the Speech Control Panel and run my training file. All the links I have found for this have been

I have a speech project that requires acoustic training to be done in code. I a successfully able to create training files with transcripts and their associated registry entries under Windows 7 using SAPI. However, I am unable to determine if the Recognition Engine is successfully using these files and adapting its model. My questions are as follows: When performing training through the Control Panel training UI, the system stores the training files in "{AppData}\Local\Microsoft\Speech\Files\TrainingAudio". Do the audio training files HAVE to be stored in this location, or can I store them

I want to convert speech to text during call. I also want the text to display in different colors: the call initiator's in red and the call receiver's green. During my tests, I converted speech to text during call but was unable to distinguish between the voice of the call initiator and that of the call receiver. Thanks in advance Please Help me out... 来源： https://stackoverflow.com/questions/20964359/how-to-convert-speech-to-text-during-call-with-different-text-colors-for-caller

How can I add another voice into .NET Speech? I'd like to use Czech voice. I've found some *.sis files Eliska22k.sis but I don't know how to use it. SpeechSynthesizer synth = new SpeechSynthesizer(); foreach (var voice in synth.GetInstalledVoices()) Console.WriteLine(voice.VoiceInfo.Name); Gives me only Microsoft Anna . Smileek Well, There aren't good news for you. 1. Language Support - Czech language isn't supported by MS TTS. 2. sis is Symbian installer file and is useless in Windows. 3. Other languages can be found there: Download Microsoft Speech Platform - Runtime Languages (Version 11)

I am pretty new to Matlab and I am trying to write a simple frequency based speech detection algorithm. The end goal is to run the script on a wav file, and have it output start/end times for each speech segment. If use the code: fr = 128; [ audio, fs, nbits ] = wavread(audioPath); spectrogram(audio,fr,120,fr,fs,'yaxis') I get a useful frequency intensity vs. time graph like this: By looking at it, it is very easy to see when speech occurs. I could write an algorithm to automate the detection process by looking at each x-axis frame, figuring out which frequencies are dominant (have the highest

I am using SpeechRecognizer and RecognizerIntent in Android to implement speech recognition. My aim is to restart listening to speech after my speech recognizer displays the results on the screen. For that purpose, I am using the following code. The problem is, the first time runs fine and displays the results but after it starts listening for the second time (called from onResults method), it does not hear what is being spoken for some reason. Then it gives a ERROR_SPEECH_TIMEOUT error, which means there was no speech input. On Logcat, I can see it entering onReadyForSpeech() but somehow, it