Spongebob voice ai text to speech4/9/2024 If any given word does not exist in the dictionary, its pronunciation is deduced using phonological rules the model has learned from the LibriTTS dataset. 15.ai uses other websites such as Reddit and Urban Dictionary as sources for newly coined terms and phrases. The table uses the Oxford Dictionaries API, Wiktionary, and the CMU Pronouncing Dictionary as sources. For example,the word “dog” is composed of three phonemes: /d/, /ɒ/, and /ɡ/.īut how does 15.ai know which phonemes to use for each word?Īccording to 15.ai’s About page, the program uses a dictionary lookup table. Before the program can generate speech, it must convert each individual word into its respective collection of phonemes. Retrieving the Phonemesįirst, let’s look at how the program parses the input text. Since the author has yet to publish a detailed paper on the project, we can only make broad assumptions of what’s happening behind the scenes. Let’s look into the technology behind 15.ai.įirst, the main developer of 15.ai says that the program uses a custom model to generate voices with varying states of emotion. These parameters are able to deduce the sentiment of user-input emojis using MIT’s DeepMoji model.Īccording to the developer, what sets 15.ai apart from other similar TTS programs is that the model relies on very little data to accurately clone voices while “keeping emotions and naturalness intact”. The project includes a unique feature that allows users to manually alter the emotion of the generated line using emotional contextualizers. Similar to how an actor may require multiple takes to get the right delivery, 15.ai generates different delivery styles every time until the user finds an output they like. Since the deep learning model used is nondeterministic, 15.ai outputs a slightly different speech every time. After clicking on Generate, the user should receive three audio clips of the fictional character speaking the given lines. The 15.ai web application works by selecting one of dozens of fictional characters that the model has been trained on and submitting input text. Avid fans of the show have formed a collaborative effort to collect, transcribe, and process hours of dialog with the goal of creating accurate text-to-speech generators of their favorite characters. Many of the voices available in 15.ai are trained on public datasets of characters from My Little Pony: Friendship is Magic. The developer has stated that the project was initially conceived as part of the university’s Undergraduate Research Opportunities Program. ![]() The program was developed by an anonymous former MIT researcher working under the name 15. Users can choose from a variety of voices from Spongebob Squarepants to HAL 9000 from 2001: A Space Odyssey. What is 15.ai?ġ5.ai is an AI web application that is capable of generating emotive high-fidelity text-to-speech voices. Created by an anonymous developer, it may be one of the most efficient and emotive text-to-speech models so far. ![]() In this article, we’ll look over the impressive and equally enigmatic AI model known as 15.ai. ![]() Web apps such as Uberduck provide hundreds of voices for you to choose from to create your own synthesized text. ![]() This service uses neural networks to generate a voice trained from recordings. Have you ever wanted to hear your favorite character talk to you? Natural-sounding text-to-speech is slowly becoming a reality with the help of machine learning.įor example, Google’s NAT TTS model is being used to power their new Custom Voice service.
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