Top 10 Speech Recognition platforms
Previously, if we want to search anything on internet, we used to type and find the solution, but as per the changing technology, there are many gadgets, that recognize the Speech of a human being and in turn provide a solution. Hence the accuracy of these gadgets will determine, whether it really becomes a can’t-live-without feature.
Human beings can speak 150 words per minute on average, but can only type 40. Now is the time for speech recognition to take the ownership.
Andrew Ng, who is the former Stanford professor and co-founder of Coursera and also current chief Data scientist at Chinese search engine Baidu, says that 99 percent is the key metric, whereas accuracy in low-noise environments rises from 95 to 99 percent, This sort of Speech recognition technology shall expand from limited usage to full-length adoption to all businesses.Top 10
Simply recognizing sounds isn’t enough–to have any level of effectiveness. Regional accents is one aspect and then speech impediments which is another aspect that can throw off a challenge for word recognition platforms, and background noise can be difficult to penetrate. Systems need to be able to distinguish between homophones and learn new words. Industry Leaders were hovering around 70 percent accuracy in 2010, whereas now few of them they are aiming at 99 percent threshold.
Let’s see the best speechrecognition technology; in terms of accuracy.
Baidu is China’s largest search engine. It is used as a search engine by over ninety percent of those in China, at an accuracy of 96 percent. It has learned and understands the words by listening to thousands of hours of recordings. It uses Deep Speech 2 as software which was developed in Silicon Valley. It understands both English and Mandarin. It has every alternative which Google has, such as Maps, Translate, AdWords, and other such add-ons, as it the well-known platforms in order to operate in China.
Hound turns sound into understanding and actionable meaning. It is a digital assistant where it answers verbal questions and completes tasks like calculations, correctly identifying 95 percent of words in the process. It plays a major role in technology music, enabling people to discover, explore, and share the music around them. Over the last decade, it has been tinkering in its lab, working on the next generation of NLP to build an audio assistant, which might make Siri look like an AIM chatbot .It has spent a decade building the raw code library and program architecture to make a truly context-savvy, intuitive speech interface.
Siri, America’s most-used personal assistant is near the top, the speech recognition goes at an accuracy of 95percent .It is another technological advancement that has made our lives drastically easier. Siri can work on many things like, it can solve mathematical equations, helps in decision making, easily identifies the music, it can send tweets in twitter and posts for you in Facebook, and finally you can also check the status of a flight.
Google speech search can be used via google App or for speech diction on Android phones. Whereas the speech recognition goes at an accuracy of 92precent. It’s been predicted that 50 percent of web searches will be performed using speech or images and you can fully expect Google to lead that charge by 2019. Google has taken time comparatively more time than Baidu’s to improve accuracy in loud places, a feature that could help put it over in the future.
Wit.ai acquired by Facebook in early 2015,where Palo Alto startup was just 18 months old and had recently finished a $3 million seed round, Where the accuracy rates in the low nineties. Facebook wants to help Its Developers with Speech Recognition and speechInterfaces.
– Parse development platform.
– Aid with speech-to-text input for Messenger.
– Improve Facebook’s semantic text meaning of speech, and
– Creating Facebook app that you can navigate through speech.
Microsoft Cortana is a Microsoft’s digital assistant. It has developed for Windows Phone 8.1 and is included in Windows 10. It responds to natural language and can perform a variety of organizational tasks for end users; only by using speech commands it composes messages, performs searches, and sets calendar events; it’s been measured above 90 percent accuracy -quite an improvement.
Amazon Alexa is a a virtual assistant developed by Amazon. Alexa can work on by sound of your speech, you can play music, search the Web, create to-do and shopping lists, shop online, get instant weather reports, and control popular smart-home products, without needing a screen or any manual activation.
Nuance – Dragon NaturallySpeaking is speech recognition software developed by Dragon Systems of Newton, Massachusetts. Originally, this is known as Dragon for PC that was merged with a Speech product based company called Lernout & Hauspie and anyhow this was later acquired by Nuance Communications (which is formerly known as Scansoft).
– Nuance – Dragon Naturally Speaking needs to combine four vastly different areas of knowledge.
– It needs to know a lot about speaking in general.
– The spoken English language in general.
– The way your speech sounds.
– Your word-choice.
Amazon Lex boosts with the advanced deep learning capabilities of automatic speech recognition (ASR) for converting speech to text. It provides a robust service for building conversational interfaces into any application using speech and text. It supports developers, enabling you to quickly and easily build sophisticated, natural language, conversational bots. It helps to solve problems related to computer science, requiring sophisticated deep learning algorithms to be trained on massive amounts of data and infrastructure.
Dragon Anywhere is a cloud-based speech recognition tool. It is capable of saving the document on a cloud, sending it by email, or importing the existing one, can be done through speech, it provides encryption to all your communications, No personal information is required for using the app, It will allow you to add custom words.