Products/Services for Audio Amplifier Schematic

  • Audio Amplifiers and Preamplifiers-Image
    Audio Amplifiers and Preamplifiers - (371 companies)
    Audio amplifiers and audio preamplifiers are used to increase the amplitude of sound signals. Preamplifiers or preamps are designed to amplify low-level signal from a high-impedance device such as a microphone or instrument pick-up. After...
  • Audio Amplifier Chips-Image
    Audio Amplifier Chips - (67 companies)
    Audio amplifiers are used in circuits and systems to process audio signals. Description. Audio amplifier chips are used in circuits used to process audio signals. Operation Classes. Class A devices feature a design in which the output stage passes...
  • Audio Transformers-Image
    Audio Transformers - (122 companies)
    Audio transformers improve sound quality by removing interference from audio signals. This interference, or ground noise, is caused by voltages from other devices and produces a humming or buzzing sound. Typically, audio transformers are encased...
  • Power Amplifiers-Image
    Power Amplifiers - (152 companies)
    Power amplifiers deliver a specific amount of AC power to a load. They are used in audio frequency and radio frequency applications. Types. There are many different types of power amplifiers. Examples include: RF power amplifiers. high power...
  • Amplifier and Comparator Chips-Image
    Amplifier and Comparator Chips - (293 companies)
    Amplifier and comparator chips are board-level components for amplifying voltage, current, or power. There are several basic types of amplifier and comparator chips. Differential amplifier chips are designed to amplify a small difference between two...
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    Power Operational Amplifiers - (69 companies)
    ...switch on and off at least two times per cycle. Class E units are designed for rectangular input pulses rather than sinusoidal audio waveforms. Class F power operational amplifiers include both RF and microwave devices. Class G designs change the power...
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    Audio Mixers and Consoles - (196 companies)
    Audio mixers and audio consoles are units that combine signals from microphones and/or line level sources to produce a combined signal or signals. Audio mixers and audio consoles combine signals from microphones and/or line level sources to produce...
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    RF Amplifiers - (542 companies)
    RF amplifiers are devices that accept a varying input signal and produce an output signal that varies in the same way, but with larger amplitude. RF amplifiers are electronic devices that accept a varying input signal and produce an output signal...
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    Video Amplifier Chips - (34 companies)
    ...of the fundamental. Bandwidth, another important consideration, refers to the ability of an audio amplifier chip to provide a maximum output voltage swing with increasing frequency. Integrated Circuit (IC) Package Types Available. Video amplifier...
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    Operational Amplifiers - (132 companies)
    Description. Operational amplifiers (op amps, op-amps) are general-purpose, closed-loop devices that are used to implement linear functions. They compare two incoming signals and release a third signal that is an amplified measure of the difference...

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Audio Power Amplifier Design Handbook, Fourth Edition. Packed with unique insights into audio design and performance, as well as complete amplifier designs and schematics, this book takes you through the causes of distortion, measurement techniques, and design solutions to minimize distortion...

The following are three typical audio. measurements on a stereo amplifier that will. be discussed. · channel to channel cross talk. · harmonic distortion. · signal to noise ratio. Other measurements that can...

The transformer can interfere with the amplifier through magnetic field, electromagnetic induction and circuit. It is the biggest interference source in the audio machine. Therefore, to deal with its working state and application environment, the interference generated by the power transformer can...

...the power rating mean something different for a power op amp? In the audio amplifier market there are many definitions for the power ratings of an amplifier but they all relate to the power that can be delivered to the load (speakers) and the rating always relates to sine wave signals to the load. DC...

High-end audio equipment such as stereo receivers and amplifiers typically use one-fourth-inch connectors and jacks because the larger surface area of the connectors assures better contact and, consequently, higher quality audio. Portable stereo equipment such as MP3 players and computer audio typically...

TI's Automotive and Transportation Selection Guide contains featured new products, device selection guides, parametric tables, and a wide range of design factors for amplifiers, audio, comparators, data converters, embedded processors, interface, microcontrollers and power management. TI has...

Designers of low-distortion analog circuits in industrial data acquisition, seismic measurement, and high-fidelity audio are aware that many operational amplifiers (op amps) produce greater distortion when configured as non-inverting amplifiers. This article evaluates the distortion characteristics...

...computer's sound card or other audio interface, you probably won't be able to connect the two directly and get satisfactory results. Although some turntables have built-in amplifiers, most consumer-level turntables put out a very low signal that needs to be amplified before you can hear it...

SigmaTel, A-MAX team on portable audio devices SigmaTel Inc. and A-MAX Technology Ltd. have announced a strategic partnership to develop and manufacture portable digital audio devices. Nokia joins WWiSE consortium to develop Wi-Fi standard The World Wide Spectrum Efficiency (WWiSE) consortium...

...the surprising shortfall in revenues at the world's largest chip maker. Analog Devices' decoder does post-processing of audio formats LOS ANGELES -- Analog Devices Inc. today claimed to offer the industry's first single-chip decoder/post-processor for a number of audio formats, including THX Surround EX...

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