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Chordify
Chordify is a music education platform that automatically extracts chords from songs and synchronizes them with audio playback. Launched in 2013, it is available as a web app and on Android and iOS devices. Overview Chordify uses algorithms based on music information retrieval (MIR) research to analyze harmonic content and display chords in sync with audio. Users can upload audio files or input links from platforms like YouTube, SoundCloud, and Deezer. It supports multiple instruments (guitar, piano, ukulele), offers features like chord transposition, playback looping, and a multi-string tuner, and presents chords in a simplified, beginner-friendly format. Development Chordify originated from MIR research conducted at Utrecht University, focusing on computational modeling of music perception. The company operates offices in Utrecht and Groningen. Reception Chordify has received attention for its accessible design and educational value. It is often compared to services ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Music Software
This is a list of software for creating, performing, learning, analyzing, researching, broadcasting and editing music. This article only includes software, not services. For streaming services such as iHeartRadio, Pandora (service), Pandora, Prime Music, and Spotify, see Comparison of on-demand streaming music services. For storage, uploading, downloading and streaming of music via the Cloud computing, cloud, see Comparison of online music lockers. This list does not include discontinued historic or legacy software, with the exception of #Trackers, trackers that are still supported. If a program fits several categories, such as a comprehensive List of music software#Digital audio workstation (DAW) software, digital audio workstation or a foundation programming language (e.g. Pure Data), listing is limited to its top three categories. Types CD ripping software * Brasero (software), Brasero * CDex * Exact Audio Copy * fre:ac * k3b Choir and learn-to-sing software : ''This ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Android (operating System)
Android is an operating system based on a modified version of the Linux kernel and other open-source software, open-source software, designed primarily for touchscreen-based mobile devices such as smartphones and tablet computer, tablets. Android has historically been developed by a consortium of developers known as the Open Handset Alliance, but its most widely used version is primarily developed by Google. First released in 2008, Android is the world's Usage share of operating systems, most widely used operating system; the latest version, released on June 10, 2025, is Android 16. At its core, the operating system is known as the Android Open Source Project (AOSP) and is free and open-source software (FOSS) primarily licensed under the Apache License. However, most devices run the proprietary software, proprietary Android version developed by Google, which ships with additional proprietary closed-source software pre-installed, most notably Google Mobile Services (GMS), which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
YouTube
YouTube is an American social media and online video sharing platform owned by Google. YouTube was founded on February 14, 2005, by Steve Chen, Chad Hurley, and Jawed Karim who were three former employees of PayPal. Headquartered in San Bruno, California, it is the second-most-visited website in the world, after Google Search. In January 2024, YouTube had more than 2.7billion monthly active users, who collectively watched more than one billion hours of videos every day. , videos were being uploaded to the platform at a rate of more than 500 hours of content per minute, and , there were approximately 14.8billion videos in total. On November 13, 2006, YouTube was purchased by Google for $1.65 billion (equivalent to $ billion in ). Google expanded YouTube's business model of generating revenue from advertisements alone, to offering paid content such as movies and exclusive content produced by and for YouTube. It also offers YouTube Premium, a paid subs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SoundCloud
SoundCloud is a German audio streaming service owned and operated by SoundCloud Global Limited & Co. KG. The service enables its users to upload, promote, and share audio. Founded in 2007 by Alexander Ljung and Eric Wahlforss, SoundCloud is one of the largest music streaming services in the world and is available in 190 countries and territories. The service has more than 76 million active monthly users and over 200 million audio tracks as of November 2021. SoundCloud offers both free and paid memberships on the platform, available for mobile, desktop and Xbox devices. SoundCloud has evolved from a traditional online streaming platform to an entertainment company. History SoundCloud was established in Berlin on August 27, 2007, by Swedish sound designer Alexander Ljung and Swedish electronic musician Eric Wahlforss; SoundCloud's website was launched on October 17, 2008. It was originally intended to allow musicians to collaborate by facilitating the sharing and discussion ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deezer
Deezer is a List of companies of France, French music streaming service and media service provider founded in 2007 that provides users with access to a vast library of music tracks, podcasts, and radio stations. It offers streaming services in over 180 countries and features a catalog of more than 90 million licensed tracks, making it one of the largest streaming platforms available. Deezer is available on various devices, including Android (operating system), Android, iOS, macOS and others. The company is 41.4% owned by the Access Industries investment fund since 2016, 8.1% by Orange Group and 4.5% by the Kering, Pinault family through Artemis Group, Artémis Group. History Deezer was founded in Paris, France, in August 2007 by Daniel Marhely and Jonathan Benassaya. Initially, it started as an independent project called ''Blogmusik'', which allowed users to stream music directly from the web. After facing legal challenges concerning music copyrights, the platform rebranded as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Utrecht University
Utrecht University (UU; , formerly ''Rijksuniversiteit Utrecht'') is a public university, public research university in Utrecht, Netherlands. Established , it is one of the oldest universities in the Netherlands. In 2023, it had an enrollment of 39,769 students, and employed 8,929 faculty members and staff. More than 400 PhD degrees were awarded and 7,765 scientific articles were published. The university's 2023 budget was €2.8 billion, consisting of €1.157 billion for the university (income from work commissioned by third parties is 319 million euros) and €1.643 billion for the University Medical Center Utrecht. The university's interdisciplinary research targets life sciences, pathways to sustainability, dynamics of youth, and institutions for open societies. Utrecht University is led by the University Board, consisting of Wilco Hazeleger (Rector Magnificus), Anton Pijpers (chair), Margot van der Starre (Vice Chair) and Niels Vreeswijk (Student Assessor). Close ties are h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Music Information Retrieval
Music information retrieval (MIR) is the interdisciplinary science of retrieving information from music. Those involved in MIR may have a background in academic musicology, psychoacoustics, psychology, signal processing, informatics, machine learning, optical music recognition, computational intelligence, or some combination of these. Applications Music information retrieval is being used by businesses and academics to categorize, manipulate and even create music. Music classification One of the classical MIR research topics is genre classification, which is categorizing music items into one of the pre-defined genres such as classical, jazz, rock, etc. Mood classification, artist classification, instrument identification, and music tagging are also popular topics. Recommender systems Several recommender systems for music already exist, but surprisingly few are based upon MIR techniques, instead of making use of similarity between users or laborious data compilation. P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2012 Establishments
1 (one, unit, unity) is a number, Numeral (linguistics), numeral, and glyph. It is the first and smallest Positive number, positive integer of the infinite sequence of natural numbers. This fundamental property has led to its unique uses in other fields, ranging from science to sports, where it commonly denotes the first, leading, or top thing in a group. 1 is the unit (measurement), unit of counting or measurement, a determiner for singular nouns, and a gender-neutral pronoun. Historically, the representation of 1 evolved from ancient Sumerian and Babylonian symbols to the modern Arabic numeral. In mathematics, 1 is the multiplicative identity, meaning that any number multiplied by 1 equals the same number. 1 is by convention not considered a prime number. In Digital electronics, digital technology, 1 represents the "on" state in binary code, the foundation of computing. Philosophically, 1 symbolizes the ultimate reality or source of existence in various traditions. In math ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
