Студопедия

Главная страница Случайная страница

Разделы сайта

АвтомобилиАстрономияБиологияГеографияДом и садДругие языкиДругоеИнформатикаИсторияКультураЛитератураЛогикаМатематикаМедицинаМеталлургияМеханикаОбразованиеОхрана трудаПедагогикаПолитикаПравоПсихологияРелигияРиторикаСоциологияСпортСтроительствоТехнологияТуризмФизикаФилософияФинансыХимияЧерчениеЭкологияЭкономикаЭлектроника






Read and translate the text. Replace the Ukrainian words into their English variants given after the text.






If you installed speech recognition with Microsoft Office XP, or if you purchased a new computer that has Office XP installed, you can use speech recognition in all Office programs as well as other programs for which it активована, such as Microsoft Internet Explorer.

Speech recognition enables the operating system перетворювати spoken words to written text. An internal driver, called a speech recognition engine, recognizes words and converts them to text. Механізм розпізнавання голосу may be installed with the operating system or later with other software. During the installation process, speech-enabled packages such as word processors and засоби перегляду, may install their own engines or they may use existing engines. Additional engines are also available through third-party manufacturers. These engines often use a certain jargon or vocabulary; for example, they may use a vocabulary that specializes in medical or legal terminology. They can also use different voices allowing for regional accents such as British English, or use a different language altogether such as German, French, or Russian.

You need a microphone or some other пристрій вводу звуку to receive the sound. In general, the microphone should be a high quality device with


noise filters built in. Рівень розпізнавання мовлення is directly related

to the quality of the input. The recognition rate is significantly lower or may be unacceptable if you use a poor microphone. The Microsoft Speech Recognition Training Wizard (Voice Training Wizard) guides you through

the process, recommends the best position to place the microphone, and allows you to test it for оптимального результату.

to convert the speech recognition rate

sound input the speech recognition device

it is enabled web browsers

optimal results

 

CENTRAL PROCESSING UNIT (CPU)

The Central Processing Unit is the centre of a computer's operations. The operations a microprocessor performs are called the instruction set of this processor. The instruction set is " hard wired" in the CPU and determines the machine language for the CPU. The more complicated the instruction set is, the slower the CPU works. Processors differ from one another by the instruction set. If the same program can run on two different computer brands they are said to be compatible. Programs written for IBM compatible computers will not run on Apple computers because these two architectures are not compatible.

There is an exception to this rule. Apple Macintosh with a program SoftPC loaded can run programs written for IBM PC. Programs like Soft PC make one CPU " pretend" to be another. These programs are called software emulators. Although software emulators allow the CPU to run incompatible programs, they severely slow down the performance.

The CPU processes collections of bits called bytes. A byte is the number of switches or bits that the CPU can receive from RAM/ROM at one time and consider in its calculations in one operation. Most of today's personal computer CPUs have a 32 bit byte and the computer industry is heading to the 64 bit byte in personal computers.

The CPU is composed of several units:

Central Processing Unit

Control Arithmetic

Unit Logic Unit

Registers







© 2023 :: MyLektsii.ru :: Мои Лекции
Все материалы представленные на сайте исключительно с целью ознакомления читателями и не преследуют коммерческих целей или нарушение авторских прав.
Копирование текстов разрешено только с указанием индексируемой ссылки на источник.