Subject : ARTIFICIAL INTELLIGENCE (BT9402) (B1367) Answer the following: Question no.1 what is the goal of AI? Explain the importance of AI in today’s world. Answer: The basic goals of AI are:- understanding of perceptual, reasoning, learning, linguistic and Creative processes Understanding will be helpful in creation of new and informative intelligent tools for use in different industries and academia. Just as the invention of the internal combustion engine and the development of machines like airplanes resulted in unprecedented enhancement of the mobility of our species, the tools resulting from AI research are already beginning to extend human intellectual and creative capabilities in …show more content…
IBM, DEC, AT&T, HP, Texas Instruments, and Xerox have their own research program in AI. Question no.2 what do you mean by speech recognition? Where it is used? Answer: Speech recognition: Speech recognition has a long history of being one of the difficult problems in Artificial Intelligence and Computer Science. Work in speech recognition predates the invention of computers. However, serious work in speech recognition started in the late fifties with the availability of digital computers equipped with A/D converters. The problems of segmentation, classification, and pattern matching were explored in the sixties and a small vocabulary connected speech robot control task was demonstrated. In the early seventies, the role of syntax and semantics in connected speech recognition was explored and demonstrated as part of the speech understanding Use of speech recognition: Speech recognition has a long history of being one of the difficult problems in Artificial Intelligence and Computer Science Speech provides a challenging task domain which embodies many of the requirements of intelligent behavior: operate in real time; exploit vast amounts of knowledge; tolerate error-full data; use language
Speech is often based on concatenation of natural speech i.e units, that are taken from natural speech put together to form a word or sentence. Concatenative speech synthesis .has become very popular in recent years due to its improved
One of the hottest topics that modern science has been focusing on for a long time is the field of artificial intelligence, the study of intelligence in machines or, according to Minsky, “the science of making machines do things that would require intelligence if done by men”.(qtd in Copeland 1). Artificial Intelligence has a lot of applications and is used in many areas. “We often don’t notice it but AI is all around us. It is present in computer games, in the cruise control in our cars and the servers that route our email.” (BBC 1). Different goals have been set for the science of Artificial Intelligence, but according to Whitby the most mentioned idea about the goal of AI is provided by the Turing Test. This test is also called the
AI Research Are Instructive in the Current AI Environment." Communications of the ACM, vol. 60, no. 10, Oct. 2017, pp. 27-31. EBSCOhost, doi:10.1145/3132724.
Based on Chapter 2, Neural Network Method (NN) will be chosen for voice-based command recognition method because it can handle bigger databased. For Neural Network to implement pattern recognition is quite common, and beneficial to use is backpropagation. Supervised learning that starts by inputting the training data through the network is a form of this method. When the data is put in the network, it will generate propagation output activations and then propagated backwards through the neural network, and generating a delta value for all hidden and output neuron. The weights of the network are then update by calculated delta values that generate by neural network, which increase the speech and quality of the learning process.
Digital artificial intelligence technology has begun to have significant transformation around the world. Current business automations and procedures will soon be a thing of the past. In a few years, smart machinery will change history overtime. Data innovation, roboticist, automation, and additionally machinery will unleash the potential for more profitable and efficient methods for working methods in the near future. Technology and machinery continues to develop which will help people carry out their employments better, quicker and more effect. The author’s diction in the article is technical and informative. The intended audience would be for individuals of the information technology jargon or companies and organizations looking to advance
. The second component of this project is the chip that is going to receive the analog signal from the microphone sensor when the person speaks. It is the critical part of this project. The chip that will be proposed in this project called voice recognition 3. This chip has a small flash memory that can save 80 voice commands. However, the maximum number of the voice commands that can work at the same time are 7 voice commands. Any word can by a command (2). However, we must train the module first before let it recognizing any voice command. This chip has two controlling ways. The way that is going to be proposed in this project called serial UART because it is easier to train it and save the commands in the memory. Also, perform the required functions which are “go forward, stop, left, right and reverse”.
The technology has evolved a lot since past decade. Interestingly, Artificial intelligence systems have so much advanced now and it is being
Artificial intelligence is the development of a computer system that is able to perform tasks of human intelligence like visual perception, speech recognition, and decision-making. Computer scientists have made a substantial advancement in the
Clearly, today’s AI appears nothing like its original intent. When the initial concept arose, humanity believed that technology could “replicate” the human mind. Those working with AI soon discovered this prediction to be impossible. Instead, these machines operate under their own form of thinking. With this new ideology, a cornucopia of digital wonders began to sprout around the world. Today, humanity relies on AI. Such technology is “embedded” into the lives of everyday
1.2 Describe the Turing test for artificial intelligence and justify its validity from a modern standpoint.
When speaking to each other, we don’t pause between words. In other words, we use continuous speech. However, for speech recognition systems, there is difficulty in dealing with continuous speech (6, p.98). The easy way out will be using discrete speech where we pause between words (6, p.100). With discrete speech input, the silent gap between words is used to determine the boundary of the word, whereas in continuous speech, the speech recognition system must separate words using an algorithm which is not a hundred per cent accurate. Still, for a small vocabulary and using grammar, continuous speech recognition systems are available. They are reliable and do not require great computational power (6, p.100). However, for
Artificial Intelligence (AI) gives machines the power to behave like humans. AI enables the machines to make decisions based on gathered data. An intelligent agent must be able to reproduce the cognitive functions accomplished by humans, which includes: learning, reasoning, recognizing context, perception, linguistic intelligence and problem solving. A Chatbot or Chatterbot or Talkbot is a conversational program that engages with humans using natural language. Communication can either be textual or auditory.
The natural or primary medium of human language is sound. A speech-sound is a phonetically distinct unit of speech. There are huge speech-sounds called phones or segments.
Speech recognition (also known as automatic speech recognition or computer speech recognition) converts spoken words to text. The term "voice recognition" is sometimes used to refer to recognition systems that must be trained to a particular speaker—as is the case for most desktop recognition software. Recognizing the speaker can simplify the task of translating speech.
(i) The Speech Input Device The “Microphones - Speech Recognition” is a speech Input device. To operate it we require using a microphone to talk to the computer. Also we need to add a sound card to the computer. The Sound card digitizes audio input into 0/1s .A speech recognition program can process the input and convert it into machine-recognized commands or input.