DreamAmp

The op amp IC has become the universal analog IC because it can perform all analog tasks. OP AMPS FOR EVERYONE provides the theoretical tools and practical know-how to get the most from these versatile devices. This new edition substantially updates coverage for low-speed and high-speed applications, and provides step by step walkthroughs for design and selection of op amps and circuits.

* Modular organization allows readers, based on their own background and level of experience, to start at any chapter
* written by experts at Texas Instruments and based on real op amps and circuit designs from TI
* NEW: large number of new cases for single supply op amp design techniques, including use of web-based design tool
* NEW: complete design walk-through for low-speed precision op amp selection and circuit design
* NEW: updates, including new techniques, for design for high-speed, low distortion applications.
* NEW: extensive new material on filters and filter design, including high-speed filtering for video and data

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Effectively design and deploy bandwidth-rich networks for major types of data traffic. Covering both short-reach and long-haul networks, Planning Fiber Optic Networks provides full details on all major fiber optic parameters and includes appropriate background theory and design calculations. You will find guidelines for optimizing SONET/SDH and Ethernet networks, setting up network topologies, minimizing signal loss and impairments, and using dark fiber. Real-world examples are included throughout this practical guide.

* Understand signal propagation in a single-mode fiber
* Plan an optical loss budget
* Maintain an acceptable optical signal-to-noise ratio (OSNR)
* Learn about the effects of chromatic dispersion (CD) and polarization mode dispersion (PMD)
* Expand fiber capacity using wavelength division multiplexing (WDM)
* Reduce fiber nonlinear impairments
* Perform fiber characterization to ensure optimal quality and performance
* Test Ethernet and SONET/SDH networks
* Plan point-to-point and ring fiber topologies
* Lease or purchase dark fiber

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Mix covers the entire spectrum of audio and music: studio recording, live sound production, sound for picture and multimedia, digital audio technology, facility design and construction, tape/disk manufacturing, broadcast production, education, and other topics of interest to audio professionals through columns, features, profiles, reviews and interviews.

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This book is a MUST for everyone in and around the optics community!

Fiber Optic Essentials provides professionals and students new to the field of fiber optics with a high-level knowledge of principles, theories and applications. This primer can also be used as a succinct overview of optics for those with some engineering and physics background. Individuals involved with optics in non-traditional capacities such as in marketing and legal departments will find this volume introduces basic concepts completely in an easy to read format.

Casimer and Carolyn DeCusatis have provided a concise resource with compact chapters and minimal equations conveying this complex topic in a straightforward and clear-cut style. Included in this book are chapters on fibers, cables, connectors, transmitters, modulators, noise, and optical link design. Concluding this reference are three indispensable appendices covering extensive definitions, acronyms (including initials and commonly used slang), measurement conversions and physical constants. This author team has produced a book that has truly shed light on this difficult subject.

Key Features:
+ Comprehensively covers basic fiber optic ‘facts’
+ Explains how optics relate to everyday life
+ Details fiber optic communication standards
+ Chapter included on medical applications
+ Timeline traces the history of optics with major milestones

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Sound Check 2 is the definitive audio test disc. It contains 99 tracks of practical material compiled as a result of careful research and investigation into the needs of studio engineers, audio technicians, serious audiophiles, record producers and musicians. Its double CD case comes complete with a built in microphone and specially calibrated sound level meter for instant frequency response measurement.

The disc has been designed not only to help assess the technical performance of a wide range of sound recording and reproduction equipment, but also to offer the very best available musical, vocal and sound effects sources for experimentation and demonstration.

Included on the CD:

Sound Check
2 Response Analyser with Pink Noise 1/3 Octave Spectrum Analysis The Sound Check 2 response analyser uses individually recorded third octave bands on CD, which are read by an integral sound pressure level meter calibrated in 3dB steps from -15dB to +12dB, with a central amber 0dB reference indication. The third octave bands are warbled (modulated) to eliminate room standing waves which could cause false readings, and the meter is averaged to provide steadier readings at low frequencies.

Pink Noise Test Tones
Intended for equipment alignment and especially designed for active speaker set up.

Sweep Tones
Intended for sweep response measurements and useful for checking system resonances.

Sine and Square Wave Spot Frequencies
For recording and reproduction equipment line-up, analysis and fault finding. The square wave spot frequencies are also useful for bandwidth assessment and loudspeaker phase and time alignment.

Vocal
These 4 tracks provide unprocessed voice recordings as useful reference sources – the dry uncompressed voices of Alan Parsons, tenor Luciano Pavarotti, soprano Catherine Bott and rock singer Steve Overland.

Instrumental
This section contains closely miked instrumental recordings without electronic processing such as limiting or compression. The tracks are invaluable for assessing the transient response and fidelity of audio equipment, and for experimentation with effects units.

Music Tracks
This set of extracts from studio master recordings was specially selected to assess the various qualities of loudspeakers and sound equipment.

Sound Effects
These sound effects provide extreme tests of dynamic and frequency range.

Utility Tracks
This series of useful tools – a left/right channel indent (for multiple unit hook-ups), digital black (for noise assessment), a tuning reference and a timescale – are provided in three standard formats for checking timecode-based equipment and striping code onto tapes.

Maximum Level Tone
Warning – this track is at the theoretical maximum recording level, 0dB FS. This is a very loud tone – use with caution.

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