Why Can T I Hear That Pitch And Frequency

This engaging book explains the concepts of pitch and frequency, with easy-to-understand examples and fun, hands-on experiments.

Millions of Americans experience some degree of hearing loss. The Social Security Administration (SSA) operates programs that provide cash disability benefits to people with permanent impairments like hearing loss, if they can show that their impairments meet stringent SSA criteria and their earnings are below an SSA threshold. The National Research Council convened an expert committee at the request of the SSA to study the issues related to disability determination for people with hearing loss. This volume is the product of that study. Hearing Loss: Determining Eligibility for Social Security Benefits reviews current knowledge about hearing loss and its measurement and treatment, and provides an evaluation of the strengths and weaknesses of the current processes and criteria. It recommends changes to strengthen the disability determination process and ensure its reliability and fairness. The book addresses criteria for selection of pure tone and speech tests, guidelines for test administration, testing of hearing in noise, special issues related to testing children, and the difficulty of predicting work capacity from clinical hearing test results. It should be useful to audiologists, otolaryngologists, disability advocates, and others who are concerned with people who have hearing loss.

This engaging book explains how sounds are made, with easy-to-understand examples and hands-on, fun experiments.

This engaging book explains the concept of volume, with easy-to-understand examples and fun, hands-on experiments.

This book is designed to help students organize their thinking about psychology at a conceptual level. The focus on behaviour and empiricism has produced a text that is better organized, has fewer chapters, and is somewhat shorter than many of the leading books. The beginning of each section includes learning objectives; throughout the body of each section are key terms in bold followed by their definitions in italics; key takeaways, and exercises and critical thinking activities end each section.

Hearing loss doesn’t come with an operating manual—until now. If you have hearing loss, you already know that the conventional approach to treatment is focused on hearing-aid technology. Without a handbook to help you figure out how to actually live with it, you’ve likely been getting by on information pieced together from various sources—and yet, communication often seems incomplete and unsatisfying. What’s missing from this hearing care model is the big picture—a real-life illustration of how hearing loss, its emotions, and its barriers affect every corner of your life. Now, hearing-health advocates, consultants, and speakers Shari Eberts and Gael Hannan offer a new skills-based approach to hearing loss that is centered not on hearing better, but on communicating better. With honesty and humor, they share their own hearing loss journeys, and outline invaluable insights, strategies, and workarounds to help you engage with the world and be heard. You’ll gain tips for navigating all areas impacted by hearing loss, including relationships, work, technology; strategies for adopting a new, empowering mindset towards your hearing loss; and communication behaviors that can make almost any listening situation manageable. Informed by the lived experiences of thousands of people living with hearing loss, and corroborated by hearing science, technological advances, and modern hearing-care principles, Hear & Beyond offers a new way forward to greater connection and engagement—whether you’re new to hearing loss or have been living with it for a long time. Hearing loss is just one aspect of who you are, among many others. You may have hearing loss, but it doesn’t have to have you.

Handbook for Sound Engineers is the most comprehensive reference available for audio engineers. All audio topics are explored: if you work on anything related to audio you should not be without this book! The 4th edition of this trusted reference has been updated to reflect changes in the industry since the publication of the 3rd edition in 2002 -- including new technologies like software-based recording systems such as Pro Tools and Sound Forge; digital recording using MP3, wave files and others; mobile audio devices such as iPods and MP3 players. Over 40 topics are covered and written by many of the top professionals for their area in the field, including Glen Ballou on interpretation systems, intercoms, assistive listening, and image projection; Ken Pohlmann on compact discs and DVDs; David Miles Huber on MIDI; Dr. Eugene Patronis on amplifier design and outdoor sound systems; Bill Whitlock on audio transformers and preamplifiers; Pat Brown on fundamentals and gain structures; Ray Rayburn on virtual systems and digital interfacing; and Dr. Wolfgang Ahnert on computer-aided sound system design and acoustics for concert halls.

A Book on Science- Textbook