![]() ![]() Sensitive user data such as credit card numbers, telephone numbers, and emails are protected through numeric data’s redaction. This feature is ideal for meeting transcripts and call center records. The transcript output is labeled to identify each speaker. It is optimized for two-way call center conversations but can recognize up to 6 speakers in an audio file. This feature of IBM speech to text enables the recognition of multiple voices. This feature allows users to expand and customize the vocabulary for a specific domain in a matter of minutes. To improve accuracy for fields such as law, medicine, and technology, users make use of language model customization. ![]() However, esoteric terms that are specific to certain domains are not included. ![]() The base vocabulary has thousands of words used in normal daily conversation, and the technology accurately recognizes many words. IBM speech recognition was developed with a broad audience in mind. Broadband models typically apply in the case of live speech or real-time applications, while narrowband models are better suited to telephone speech. Broadband models are used where the audio frequency is greater than or equal to 16 kHz, while narrowband models are used where the audio frequency is 8 kHz. Broadband and narrowband models are supported for a large number of languages. You can choose from a wide range of models across several languages that support telephone speech and Voice over Internet Protocol (VoIP) frequencies. With interim results, a user can quickly gauge the quality of the audio file and decide whether to proceed with the batch job or terminate it. They are useful for long audio files that can take time to transcribe, real-time transcription, and interactive applications. These interim results are likely to change before the final output is generated. IBM Watson speech to text is one of the few services that offer an interim result before the final transcription is complete. Interim Transcription Before Final Results It also offers solutions when problems are identified, such as asking the user to move closer to the mic. When there is a problem with the input, the tool provides feedback, such as letting you know there is too much background noise. This feature also provides the user with real-time feedback on the quality of the input audio. These metrics are available at the end of the transcription and can provide actionable insights to technical users. IBM Speech to Text – Real-time Audio DiagnosticsĪdvanced audio metrics provides detailed information on the audio signal characteristics. IBM voice recognition supports ten audio formats, and, in most cases, the format is automatically detected. A maximum of 100Mb can be sent to IBM speech to text via a single synchronous HTTP or WebSocket request. Compression reduces the audio file size and maximizes the amount of data a user can pass to the service. The tool identifies each format and displays its supported compression. Many file compression formats are supported. You can stream audio in real-time directly from an application or upload recorded audio. Print ("Method failed with status code " + str(ex.code) + ": " + ex.IBM Speech to Text – Several Audio Transmission Choices However, if the issue is with playsound, I would suggest this route: import pyttsx3 If the call to Watson returns an error, it could be ejecting you out of your runtime. ![]() Print ("Method failed with status code " + str(ex.code) + ": " + ex.message) Raise PlaysoundException(exceptionMessage)įirst I would try this: from ibm_watson import ApiException Speak("The time is: " + datetime.now().strptime(datetime.now().time().strftime("%H:%M"), "%H:%M").strftime("%I:%M %p"), voice) įile "C:\Users\turtsis\AppData\Local\Programs\Python\Python35-32\lib\site-packages\playsound.py", line 72, in _playsoundWinįile "C:\Users\turtsis\AppData\Local\Programs\Python\Python35-32\lib\site-packages\playsound.py", line 64, in winCommand RunMain(name, config.get("main", "callName"), voice) The specified device is not open or is not recognized by MCI. t_service_url(ibmServiceUrl) įile = str(int(random.random() * 100000)) + ".mp3" ĪudioFile.write(textToSpeech.synthesize(text, voice = "en-GB_JamesV3Voice", accept = "audio/mp3").get_result().content) TextToSpeech = TextToSpeechV1(authenticator = authenticator) įrom ibm_cloud_sdk_thenticators import IAMAuthenticatorĪuthenticator = IAMAuthenticator(ibmApiKey) Once in a while it plays once but as soon as another watson made mp3 is played it errors again. I have also tried many different file types mp3, wav, etc) but for some reason, I am getting an error saying it isn't closing or is corrupted. What I'm doing is writing to the audio output file, waiting until the file exists and the size isn't 0, then playing it (I have tried many different libraries such as subprocess, playsound, pygame, vlc, etc. ![]()
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