Speech audio dataset

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Speech audio dataset

Natural language processing is a massive field of research. With so many areas to explore, it can sometimes be difficult to know where to begin — let alone start searching for data. Use it as a starting point for your experiments, or check out our specialized collections of datasets if you already have a project in mind.

Machine learning models for sentiment analysis need to be trained with large, specialized datasets. The following list should hint at some of the ways that you can improve your sentiment analysis algorithm. Multidomain Sentiment Analysis Dataset : This is a slightly older dataset that features a variety of product reviews taken from Amazon. IMDB Reviews : Featuring 25, movie reviews, this relatively small dataset was compiled primarily for binary sentiment classification use cases.

It contains over 10, snippets taken from Rotten Tomatoes. Sentiment : This popular dataset containstweets formatted with 6 fields: polarity, ID, tweet date, query, user, and the text. Emoticons have been pre-removed. Twitter US Airline Sentiment : Scraped in Februarythese tweets about US airlines are classified as classified as positive, negative, and neutral. Negative tweets have also been categorized by reason for complaint.

Natural language processing is a massive field of research, but the following list includes a broad range of datasets for different natural language processing tasks, such as voice recognition and chatbots. Reuters News Dataset : The documents in this dataset appeared on Reuters in They have since been assembled and indexed for use in machine learning. It was originally assembled for use in research on open-domain question answering. Yelp Reviews : This open dataset released by Yelp contains more than 5 million reviews.

A sound vocabulary and dataset

Audio speech datasets are useful for training natural language processing applications such as virtual assistants, in-car navigation, and any other sound-activated systems. The corresponding speech files are also available through this page.

LibriSpeech : This corpus contains roughly 1, hours of English speech, comprised of audiobooks read by multiple speakers. The data is organized by chapters of each book. Spoken Wikipedia Corpora : Containing hundreds of hours of audio, this corpus is composed of spoken articles from Wikipedia in English, German, and Dutch.

Due to the nature of the project, it also contains a diverse set of readers and topics. TIMIT : This data is designed for research in acoustic-phonetic studies and the development of automatic speech recognition systems.

Here are a few more datasets for natural language processing tasks. Enron Dataset : Containing roughlymessages from the senior management of Enron, this dataset was made as a resource for those looking to improve or understand current email tools.

Amazon Reviews : This dataset contains around 35 million reviews from Amazon spanning a period of 18 years. It includes product and user information, ratings, and the plaintext review.

speech audio dataset

Blogger Corpus : Gathered from blogger. Each blog included here contains at least occurrences of common English words. Wikipedia Links Data : Containing approximately 13 million documents, this dataset by Google consists of web pages that contain at least one hyperlink pointing to English Wikipedia.

Prepare data for Custom Speech

Each Wikipedia page is treated as an entity, while the anchor text of the link represents a mention of that entity.

Gutenberg eBooks List : This annotated list of ebooks from Project Gutenberg contains basic information about each eBook, organized by year. Jeopardy : The archive linked here contains more thanquestions and answers from the quiz show Jeopardy.

Each data point also contains a range of other information, including the category of the question, show number, and air date. Lionbridge AI creates and annotates customized datasets for a wide variety of NLP projects, including everything from chatbot variations to entity annotation. Contact us to find out how custom data can take your machine-learning project to the next level. Sign up to our newsletter for fresh developments from the world of training data.

Lionbridge brings you interviews with industry experts, dataset collections and more.GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. If nothing happens, download GitHub Desktop and try again.

If nothing happens, download Xcode and try again. If nothing happens, download the GitHub extension for Visual Studio and try again. A comprehensive list of open source voice and music datasets.

Deep Learning for Speech Recognition (Adam Coates, Baidu)

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speech audio dataset

Sign in Sign up. Go back. Launching Xcode If nothing happens, download Xcode and try again. Latest commit. Latest commit 82a8d9f Apr 12, Speech datasets HUB5 English - The Hub5 evaluation series focused on conversational speech over the telephone with the particular task of transcribing conversational speech into text. Its goals were to explore promising new areas in the recognition of conversational speech, to develop advanced technology incorporating those ideas and to measure the performance of new technology.

9 Voice Datasets You Should Know About

The corpus contains phonetic and orthographic transcriptions of more than 3. The annotations include word stress marks on the individual phonemes. Common Voice - Common Voice is Mozilla's initiative to help teach machines how real people speak. The dataset contains real simulated and clean voice recordings. Real being actual recordings of 4 speakers in nearly recordings over 4 noisy locations, simulated is generated by combining multiple environments over speech utterances and clean being non-noisy recordings.

CMU Wilderness - noncommercial - not available but a great speech dataset many accents reciting passages from the Bible.

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DAPS Dataset - DAPS consists of 20 speakers 10 female and 10 male reading 5 excerpts each from public domain books which provides about 14 minutes of data per speaker. Deep Clustering Dataset - Training deep discriminative embeddings to solve the cocktail party problem. Emotional Voices Database - various emotions with 5 voice actors amused, angry, disgusted, neutral, sleepy.

Free Spoken Digit Dataset -4 speakers, 2, recordings 50 of each digit per speakerEnglish pronunciations. Flickr Audio Caption - 40, spoken captions of 8, natural images, 4. Librispeech - LibriSpeech is a corpus of approximately hours of 16Khz read English speech derived from read audiobooks from the LibriVox project. LJ Speech - This is a public domain speech dataset consisting of 13, short audio clips of a single speaker reading passages from 7 non-fiction books. A transcription is provided for each clip.When testing the accuracy of Microsoft speech recognition or training your custom models, you'll need audio and text data.

On this page, we cover the types of data, how to use, and manage them. This table lists accepted data types, when each data type should be used, and the recommended quantity. Not every data type is required to create a model. Data requirements will vary depending on whether you're creating a test or training a model. Files should be grouped by type into a dataset and uploaded as a. Each dataset can only contain a single data type.

To quickly get started, consider using sample data. See this GitHub repository for sample Custom Speech data. To upload your data, navigate to the Custom Speech portal. From the portal, click Upload data to launch the wizard and create your first dataset. You'll be asked to select a speech data type for your dataset, before allowing you to upload your data. Each dataset you upload must meet the requirements for the data type that you choose.

Your data must be correctly formatted before it's uploaded. Correctly formatted data ensures it will be accurately processed by the Custom Speech service. Requirements are listed in the following sections. Audio data is optimal for testing the accuracy of Microsoft's baseline speech-to-text model or a custom model. Keep in mind, audio data is used to inspect the accuracy of speech with regards to a specific model's performance.

Use this table to ensure that your audio files are formatted correctly for use with Custom Speech:. Additional configuration is needed to enable the formats listed below. When uploading training and testing data, the. If you require more data for training, divide it into several. Later, you can choose to train from multiple datasets. However, you can only test from a single dataset. Use SoX to verify audio properties or convert existing audio to the appropriate formats.

Below are some examples of how each of these activities can be done through the SoX command line:. To measure the accuracy of Microsoft's speech-to-text accuracy when processing your audio files, you must provide human-labeled transcriptions word-by-word for comparison. While human-labeled transcription is often time consuming, it's necessary to evaluate accuracy and to train the model for your use cases. Keep in mind, the improvements in recognition will only be as good as the data provided.

For that reason, it's important that only high-quality transcripts are uploaded. You can only test from a single dataset, be sure to keep it within the appropriate file size.By Erika Morphy Jan 8, Mozilla gave users an early holiday gift in November when it introduced an initial release of its open-source speech recognition model.

The search engine said in a blog post that this model has an accuracy approaching what humans can perceive when listening to the same recordings. Mozilla began work on Common Voice in Julycalling for volunteers to submit samples of their speech, or check machine translations of other people speaking. By November Mozilla had accumulated nearlyrecordings, representing hours of speech. More is coming as this release is just the first tranche, Sean White wrote in the blog post. Startups, researchers or anyone else who wants to build voice-enabled technologies need high quality, transcribed voice data on which to train machine learning algorithms.

Right now, they can only access fairly limited data sets. This is true as one oft-repeated complaint by the voice community is that there is not enough data of a decent quality to create models to train these applications. Of course there are the datasets that Amazon and Google have been creating over the years of different sounds and voices. Google makes some of its audio datasets publicly available, but as Steven Tateosian, director of secure Internet of Things IoT and industrial solutions of NXP Semiconductors noted, market talk characterizes these datasets as an interesting place to start, but not adequate for developing a production-level product.

As a result many companies, including NXP, are opting to build their own dataset either in-house or by outsourcing the task to a third party as NXP has done. Some companies will use public datasets to complement their own in-house dataset development; others find the datasets sufficient for the product niche they are targeting.

But this is not to say that publicly-available voice datasets should be summarily dismissed from consideration. Common Voice, for example, has all the earmarks of a robust collection of sounds and voices.

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Here are other voice datasets, both public and private, that are worth exploring. Google Audioset is an expanding ontology of audio event classes and a collection of 2, human-labeled second sound clips drawn from YouTube videos. Google collected data from human labelers to probe the presence of specific audio classes in 10 second segments of YouTube videos. Segments are proposed for labeling using searches based on metadata, context and content analysis.

VoxCeleb is a large-scale speaker identification dataset.AudioSet consists of an expanding ontology of audio event classes and a collection of 2, human-labeled second sound clips drawn from YouTube videos. The ontology is specified as a hierarchical graph of event categories, covering a wide range of human and animal sounds, musical instruments and genres, and common everyday environmental sounds. By releasing AudioSet, we hope to provide a common, realistic-scale evaluation task for audio event detection, as well as a starting point for a comprehensive vocabulary of sound events.

To collect all our data we worked with human annotators who verified the presence of sounds they heard within YouTube segments. To nominate segments for annotation, we relied on YouTube metadata and content-based search.

You can contribute to the ontology at our GitHub repository. The dataset and machine-extracted features are available at the download page. This dataset is brought to you from the Sound Understanding group in the Machine Perception Research organization at Google. More about us. If you want to stay up-to-date about this dataset, please subscribe to our Google Group: audioset-users. The group should be used for discussions about the dataset and the starter code.

Home Ontology Dataset Download About. A sound vocabulary and dataset AudioSet consists of an expanding ontology of audio event classes and a collection of 2, human-labeled second sound clips drawn from YouTube videos. Explore the ontology. Large-scale data collection To collect all our data we worked with human annotators who verified the presence of sounds they heard within YouTube segments.

Our resulting dataset has excellent coverage over the audio event classes in our ontology. Explore the dataset.At Wonder Technologies, we have spent a lot of time building Deep learning systems that understand the world through audio. From deep learning based voice extraction to teaching computers how to read our emotions, we needed to use a wide set of data to deliver APIs that worked even in the craziest sound environments.

Here is a list of datasets that I found pretty useful for our research and that I've personally used to make my audio related models perform much better in real-world environments. Trying to build a custom dataset?

speech audio dataset

Not sure where to start? Join me for a minute one on one to talk about your project. Sign up for a time slot. FMA is a dataset for music analysis.

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The dataset consists of full-length and HQ audio, pre-computed features, and track and user-level meta-data. The Million Song Dataset is a freely-available collection of audio features and meta-data for a million contemporary popular music tracks. The core of the dataset is the feature analysis and meta-data for one million songs.

speech audio dataset

The dataset does not include any audio, only the derived features. The sample audio can be fetched from services like 7digital, using the code provided by Columbia University.

The size of this dataset is about GB.

The CMU Audio Databases

This one was created to solve the task of identifying spoken digits in audio samples. Currently, it contains the below characteristics: 1 3 speakers 2 1, recordings 50 of each digit per speaker 3 English pronunciations. This is a really small set- about 10 MB in size. This dataset is a large-scale corpus of around hours of English speech. The data has been sourced from audio books from the LibriVox project and is 60 GB in size. VoxCeleb is a large-scale speaker identification dataset.

It contains aroundutterances by 1, celebrities, extracted from You Tube videos.VoxCeleb is an audio-visual dataset consisting of short clips of human speech, extracted from interview videos uploaded to YouTube. VoxCeleb contains speech from speakers spanning a wide range of different ethnicities, accents, professions and ages.

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All speaking face-tracks are captured "in the wild", with background chatter, laughter, overlapping speech, pose variation and different lighting conditions. VoxCeleb consists of both audio and video. Each segment is at least 3 seconds long.

The dataset consists of two versions, VoxCeleb1 and VoxCeleb2. For each we provide YouTube URLs, face detections and tracks, audio files, cropped face videos and speaker meta-data. There is no overlap between the two versions. The copyright remains with the original owners of the video.

A complete version of the license can be found here. If you require text annotation e. Emotion labels obtained using an automatic classifier can be found for the faces in VoxCeleb1 here as part of the 'EmoVoxCeleb' dataset.

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The frame number provided assumes that the video is saved at 25fps. If you would like to download the audio dataset, please fill this form. Passwords previously issued for downloading VoxCeleb1 can also be used to download the audio files. Models trained on both VoxCeleb1 and VoxCeleb2 for speaker identification and verification can be downloaded here.

Utterance Lengths. Gender Distribution. Nationality Distribution. VoxCeleb1 VoxCeleb1 contains overutterances for 1, celebrities. VoxCeleb2 VoxCeleb2 contains over a million utterances for 6, identities. Models Models and code for speaker identification. Please contact the authors below if you have any queries regarding the dataset.


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