ASR Abbreviation

Looking for ASR abbreviation? We have got you covered in this guide. We have listed down different possible abbreviations of ASR in various groups like Technology, Indian Railway Station, Softwares, Business, Airport Code, and Computer Assembly Language.

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Popular abbreviations of ASR:

Searching for ASR abbreviation / ASR full form leads to different results in different categories. The below table illustrates the popular acronyms among them.

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What does ASR mean?

ASR is the abbreviation of Automatic Speech Recognition. It is a sub-domain of computational linguistics and computer science dealing with the technologies and methods enabling the conversion of spoken language to text machines such as mobiles or computers.

It is the process of utilizing the fields of computer science, computer engineering and linguistics for understanding the spoken language by computer through knowledge and research. Apart from ASR, it is also called speech recognition, computer speech recognition or speech-to-text.

Speech Recognition is a subset of Machine Learning, which is further a subset of Artificial Intelligence. Thus, it involves teaching the computer by feeding some data and information inside the machine, which then learns and understands it, generates some models and specifies the output.

History of ASR

Automatic Speech Recognition has been in the making since the 1950s. in 1952, some Bell Lab researchers developed a system called Audrey, which could recognize single speaker digits. In 1962, IBM displayed the 16-word Shoebox Machine’s Speech Recognition capability at the World Fair.

In the late 1960s, Raj Reddy developed a system that took continuous speech recognition, unlike other systems which paused after each word. With time, more advanced technologies and advancements were undertaken.

Types of Speech Recognition systems

Majorly, Automatic Speech Recognition systems are classified into two categories – Speaker-dependent and speaker-independent. Speaker-dependent systems require training by the user in the form of reading the text to the system or succession of discrete vocabulary. On the other hand, speaker-independent systems do not require vocal training by the user.

Other variants of this software include Directed Dialogue software, which is a simpler version of ASR. They respond with a specific word from a specified list of choices. Thus, the responses from these systems are quite limited. On the other hand, Natural Language Processing systems are much more complex and try to stimulate natural language conversations. The most common examples of such systems are Google Assistant and Siri.

Events in Automatic Speech Recognition

There is a basic sequence of events that is followed by an Automatic Speech Recognition software irrespective of the type and sophistication of the software. The events involved in the process are:

  • The user speaks with the software through the audio input.
  • The input device creates a signal file of the audio input it receives.
  • The wave file is cleared with any unwanted noise, background noise and volume is normalized.
  • The wave file thus created is divided by the software into basic sound blocks of language called Phenomes. The English language has a total of 44 phenomes.
  • The speech recognition software identifies and analyses the phenomes in a sequence. Further, it uses statistical probability analysis for deducing the words spoken and through these words, the whole sentences.
  • After all this processing, the software now understands the spoken words and responds in a meaningful way.

Thus, the entire process can be broadly classified into four major steps:

  1. Analogue to Digital Conversion of voice signals
  2. Pre-processing of speech
  3. Feature extraction
  4. Word selection

Features of ASR Systems

Automatic speech recognition systems of the highest orders allow a great level of customization and adaptability to the organization using them. They provide features such as:

  • Speaker labeling – Identifying a specific speaker and labeling the transcription by that speaker in a multi-speaker environment.
  • Language weighting – Improving the accuracy and precision by weighting certain frequently used words higher than the other words.
  • Acoustic adaptability – Adapting and training the speech recognition systems for different acoustic environments and different speaker pitches and tones.
  • Profanity filtering – identifying certain words and filtering them for sanitizing the output of speech.

Algorithms used in speech recognition

Algorithms are the sequences of instructions which allows us to receive an output from the given input in an efficient way. The vastness of human speech has made speech recognition a vast domain. Rightly, it is considered to be one of the complex domains culminating in the mixture of computer science, mathematics and statistics. For generating the best possible results, there are certain algorithms used by these systems such as:

N-grams algorithm

One of the simplest models for speech recognition, N-grams assign probabilities to phrases and sentences. Typically, an N-word sentence is denoted as an N-gram. The probability of word sequences and grammar is then used to improve the accuracy of the system.

Hidden Markov Models (HMM)

Majority the of modern speech recognition systems are based on this algorithm which is based on statistics and outputs a sequence of symbols. Since a speech signal can be seen as a short-time stationary input signal, thus this model suits better for it. Also, HMM are comparatively simple, computationally feasible for usage and can be trained automatically.

Neural networks

These models work just like the human brain through a layer of nodes by using inputs, weights and biases and outputs. The node is activated if the output is above the threshold value and the model is adjusted by changing the values of weights through the gradient descent method.

Applications of ASR

With the development of speech recognition systems, they have been applied in a wide range of industries and products such as:

  • Automotive industry – new vehicles are installed with speech recognition systems for analysing the situation and acting as navigation systems for assisting the driver.
  • Healthcare industry – these systems help healthcare professionals to capture details of patient diagnosis through dictation applications using ASR.
  • Technology – Various voice assistants have been launched in the tech market which makes our daily life easier by performing a wide variety of tasks. The most common examples of such agents include Google Assistant, Amazon Alexa, Microsoft Cortana and Apple’s Siri.
  • Security – Security systems have ASR systems for providing a high level of security.
  • Sales – Customer services companies often use chatbot applications using speech recognition systems for talking to people over the internet and storing the information for future references.

Future for ASR

The Automatic Speech Recognition industry has a great scope in the upcoming future, especially with more industries going through automation of their operations. Researchers and scientists all over the world are continuously researching the subject for improving it.

Although there are some challenges in the way such as accuracy, equitability, privacy and technical problems, it is believed that Automatic Speech Recognition is bound to grow and is the industry of the upcoming future.

All Abbreviations of ASR in 27 categories:

If you are looking for ASR meaning in a specific category, check out the detailed sections below. We have segregated the acronyms based on their category and grouped them in each section.

ASR abbreviation in Technology:

What does ASR mean in Technology category? We have listed down 13 abbreviations. Here are the details:

Term Abbreviation
ASR Automatic Speech Recognition
ASR Anti-Slip Regulation
ASR Answer Seizure Ratio
ASR Approach Surveillance Radar
ASR Advanced Speech Recognition
ASR Automotive Shredder Residue
ASR Audi Traction Control
ASR Atmosphere Supplying Respirator
ASR Advanced Shake Reduction
ASR Automatic Slip Regulation
ASR Acceleration Slip Regulator
ASR Advanced Surveillance Radar
ASR Automatic Send And Receive

ASR abbreviation in Indian Railway Station:

What does ASR mean in Indian Railway Station category? We have listed down 1 abbreviations. Here are the details:

Term Abbreviation
ASR AMRITSAR JN

ASR abbreviation in Softwares:

What does ASR mean in Softwares category? We have listed down 1 abbreviations. Here are the details:

Term Abbreviation
ASR Automatic System Recovery

ASR abbreviation in Business:

What does ASR mean in Business category? We have listed down 11 abbreviations. Here are the details:

Term Abbreviation
asr Assessor
ASR Amazon Sales Rank
ASR American Sugar Refining
ASR Ascott Star Rewards
ASR Accelerated Share Repurchase
ASR Adult Signature Required
ASR Accelerated Stock Repurchase
asr Academic Support Resources
ASR Attack, Sustain, And Release
ASR Atmospheric System Research
ASR Added Sugar Repository

ASR abbreviation in Airport Code:

What does ASR mean in Airport Code category? We have listed down 1 abbreviations. Here are the details:

Term Abbreviation
ASR Kayseri

ASR abbreviation in Computer Assembly Language:

What does ASR mean in Computer Assembly Language category? We have listed down 1 abbreviations. Here are the details:

Term Abbreviation
ASR Arithmetic Shift Right

ASR abbreviation in Academic & Science:

What does ASR mean in Academic & Science category? We have listed down 20 abbreviations. Here are the details:

Term Abbreviation
ASR Alkali-Silica Reaction
ASR Absorbed Solar Radiation
ASR Academy Of Sanskrit Research
ASR Alkali Soluble Resin
ASR Academic Social Responsibility
ASR Ancestral Sequence Reconstruction
ASR Academy At Swift River
ASR Active Student Response
ASR Alkali Silica Reactivity
ASR Applied Survey Research
ASR Academic Success Rate
ASR Analyte-Specific Reagent
ASR Anelastic Strain Recovery
ASR Ammoniacal Silver Reaction
ASR Aerosol Solar Radiation
ASR Accelerating Seismic Release
ASR Adult Sex Ratio
ASR Academy Of Sciences Of Romania
ASR Annual School Report
ASR Accreditation Summary Report

ASR abbreviation in News & Entertainment:

What does ASR mean in News & Entertainment category? We have listed down 3 abbreviations. Here are the details:

Term Abbreviation
ASR American Sociological Review
ASR Aquatic Surface Respiration
ASR Avionic System Review

ASR abbreviation in Governmental:

What does ASR mean in Governmental category? We have listed down 12 abbreviations. Here are the details:

Term Abbreviation
ASR Air Supplied Respirator
ASR Army Service Ribbon
ASR Air Sea Rescue
ASR Annual Statistical Report
ASR Auto Service Request
ASR Air Search And Rescue
ASR Air To Surface Rocket
ASR Active Service Ribbon
ASR Advanced Special Receiver
ASR Advanced Sniper Rifle
ASR Attaque Sans Recul
ASR Air Staff Requirement

ASR abbreviation in Transport & Travel:

What does ASR mean in Transport & Travel category? We have listed down 6 abbreviations. Here are the details:

Term Abbreviation
ASR Airport Surveillance Radar
ASR Kayseri Erkilet Airport
ASR Aid Still Required
ASR Allegheny Southern Railroad Incorporated
ASR Automatic Signalling Rules
ASR Australian Southern Railroad

ASR abbreviation in Associations & Organizations:

What does ASR mean in Associations & Organizations category? We have listed down 8 abbreviations. Here are the details:

Term Abbreviation
ASR Agriculture Scientists Recruitment
ASR Association For The Sociology Of Religion
ASR Association Of Saskatchewan Realtors
ASR Aryan Sanaat Rafie
ASR Academy Of Simulation And Robotics
ASR Amsterdamsche Studenten Roeivereeniging
ASR Avondale Schoolies Rokforce
ASR Association des Scouts du Rwanda[Scout Association of Rwanda]

ASR abbreviation in Earth Science:

What does ASR mean in Earth Science category? We have listed down 1 abbreviations. Here are the details:

Term Abbreviation
ASR Aquifer Storage and Recovery

ASR abbreviation in Computing:

What does ASR mean in Computing category? We have listed down 5 abbreviations. Here are the details:

Term Abbreviation
ASR Architecturally Significant Requirements
ASR Apple Software Restore
ASR Automatic Screen Rotation
ASR Automatic Set Relocation
ASR Annual Security Reports

ASR abbreviation in Trees & Plants:

What does ASR mean in Trees & Plants category? We have listed down 1 abbreviations. Here are the details:

Term Abbreviation
ASR Asian Soybean Rust

ASR abbreviation in Sports:

What does ASR mean in Sports category? We have listed down 1 abbreviations. Here are the details:

Term Abbreviation
ASR Additional Score Report

ASR abbreviation in Military and Defence:

What does ASR mean in Military and Defence category? We have listed down 6 abbreviations. Here are the details:

Term Abbreviation
ASR Antenna Structure Registration
ASR Available Supply Rate
ASR Alternate Supply Route
ASR Air Support Request
ASR Admiralty Standard Range
ASR Airborne Sump Retriever

ASR abbreviation in Networking:

What does ASR mean in Networking category? We have listed down 2 abbreviations. Here are the details:

Term Abbreviation
ASR Automatic Server Restart
ASR Automatic Server Recovery

ASR abbreviation in Job Title:

What does ASR mean in Job Title category? We have listed down 1 abbreviations. Here are the details:

Term Abbreviation
ASR Authorized Sales Representative

ASR abbreviation in Accounts and Finance:

What does ASR mean in Accounts and Finance category? We have listed down 2 abbreviations. Here are the details:

Term Abbreviation
ASR Account Status Report
ASR Accounting Series Releases

ASR abbreviation in Medical:

What does ASR mean in Medical category? We have listed down 8 abbreviations. Here are the details:

Term Abbreviation
ASR Adult Self Report
ASR Acoustic Startle Response
ASR Age Standardised Rate
asr Articular Surface Replacement
ASR Annual Status Report
ASR An Androgen Sterilized Rats
ASR Aldosterone Secretion Rate
ASR Atrial Septal Resection

ASR abbreviation in Uncategorized:

What does ASR mean in Uncategorized category? We have listed down 2 abbreviations. Here are the details:

Term Abbreviation
ASR Ancient Synagogues Revealed
ASR Articular Surface Replacement

ASR abbreviation in Telecommunication:

What does ASR mean in Telecommunication category? We have listed down 1 abbreviations. Here are the details:

Term Abbreviation
ASR Access Service Request

ASR abbreviation in Computer Hardware:

What does ASR mean in Computer Hardware category? We have listed down 2 abbreviations. Here are the details:

Term Abbreviation
ASR Aggregation Services Router
ASR Analog Shift Register

ASR abbreviation in Electronics:

What does ASR mean in Electronics category? We have listed down 1 abbreviations. Here are the details:

Term Abbreviation
ASR Automated Send Receive

ASR abbreviation in Chemistry:

What does ASR mean in Chemistry category? We have listed down 1 abbreviations. Here are the details:

Term Abbreviation
ASR Atomic Sequential Reduction

ASR abbreviation in Database Management:

What does ASR mean in Database Management category? We have listed down 1 abbreviations. Here are the details:

Term Abbreviation
ASR Alpha Sequential Read

ASR abbreviation in Information Technology:

What does ASR mean in Information Technology category? We have listed down 1 abbreviations. Here are the details:

Term Abbreviation
ASR Asynchronous Signal Routine

Frequently Asked Questions (FAQ)

Q. What is the abbreviation of ASR in Technology?
Automatic Speech Recognition | Anti-Slip Regulation | Answer Seizure Ratio | Approach Surveillance Radar | Advanced Speech Recognition | Automotive Shredder Residue | Audi Traction Control | Atmosphere Supplying Respirator | Advanced Shake Reduction | Automatic Slip Regulation | Acceleration Slip Regulator | Advanced Surveillance Radar | Automatic Send And Receive

Q. What does ASR stands for in Indian Railway Station?
ASR stands for AMRITSAR JN in Indian Railway Station category.

Q. What is the ASR meaning in Softwares?
The meaning of ASR is Automatic System Recovery in Softwares category.

Q. What is the abbreviation of asr in Business?
Assessor | Amazon Sales Rank | American Sugar Refining | Ascott Star Rewards | Accelerated Share Repurchase | Adult Signature Required | Accelerated Stock Repurchase | Academic Support Resources | Attack, Sustain, And Release | Atmospheric System Research | Added Sugar Repository

Q. What is the abbreviation of ASR in Airport Code?
The full form of ASR is Kayseri in Airport Code category.

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