sound amplifier

USAGE SUMMARY

'sound amplifier' is correct and usable in written English.
It is typically used to refer to an electronic device that increases the volume of sound signals, such as the speakers in a stereo system. For example, "After buying a new sound amplifier, I was able to turn up the volume on my favorite songs without affecting sound quality."

✓ Grammatically correct

News & Media

Science

Wiki

Human-verified examples from authoritative sources

Exact Expressions

3 human-written examples

Personal Sound Amplifiers: For better hearing in noisy environments, your husband should get a personal sound amplifier that's designed to amplify hard to hear sounds (like voices), while reducing background noise.

Huffington Post

Online purchasing is convenient and private, and although it may offer cost savings for individuals, before you buy devices like hearing aids online, here are some things you should know: A hearing aid is a complex medical device, not a simple sound amplifier.

The New York Times

To help improve hearing at home or in quieter settings, or if your husband has high-frequency hearing loss, check out the Bean Quiet Sound Amplifier by Etymoyic.

Huffington Post

Human-verified similar examples from authoritative sources

Similar Expressions

57 human-written examples

A federal appeals court yesterday struck down a lower court ruling that expanded protest-free zones outside two health clinics and prevented the use of sound amplifiers during abortion protests.

The New York Times

Americans pile DVD players, video game machines, surround sound amplifiers, TiVo recorders, and cable or satellite boxes under their televisions, but there is only so much space to stack them.

The New York Times

The sound signals were amplified by an audio amplifier (MA-500U; Onkyo Corporation, Tokyo, Japan) outside of the magnetically shielded room.

Behavioral and Brain Functions

If you have the Infinity Gold premium sound system (amplifier under the rear left seat), hook the amplifier signal wires together.

WikiHow

A hearing aid consists of three main elements: a tiny microphone that picks up sound, an amplifier that makes the sound louder and a speaker that transmits the sound into the ear.

The New York Times - Health

Three short, textural tracks — "Source ((Connection))," "Source ((Construction))," and "Source ((Bridge))" — are built on sounds like amplifier buzz and hammering, as if insisting on their homely origins.

The New York Times - Arts

Digital sound equipment preamplifiers, amplifiers, mixing consoles, and so forth began appearing early in the decade, although only in the late 1980s did such equipment become sufficiently affordable that it was adopted widely.

Encyclopedia Britannica

In 1967, Townshend changed to using Sound City amplifiers, customised by Dave Reeves, then in 1970 to Hiwatt.

Wikipedia

Expert writing Tips

Best practice

When discussing hearing aids, consider using "personal sound amplification device" as a more descriptive and less stigmatizing alternative to a "hearing aid".

Common error

Don't assume that a "sound amplifier" is a substitute for a hearing aid. Hearing aids are complex medical devices prescribed by audiologists, while "sound amplifiers" are typically over-the-counter devices for general sound enhancement.

Linguistic Context

The phrase "sound amplifier" functions primarily as a noun phrase, identifying a device designed to increase the amplitude of sound waves. As Ludwig AI confirms, it's a correct and usable term. Examples show it describing both general audio equipment and devices for personal hearing assistance.

Expression frequency: Uncommon

Frequent in

News & Media

33%

Science

33%

Wiki

33%

Less common in

Formal & Business

0%

Encyclopedias

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "sound amplifier" is a grammatically sound noun phrase used to describe devices that increase sound volume. Ludwig AI confirms its correct usage. While not exceedingly common, it appears across diverse sources, including news outlets, scientific publications, and wikis. When discussing hearing-related devices, it is crucial to differentiate between "sound amplifiers" and prescribed hearing aids, as they serve different purposes and are subject to varying regulations. Consider using more descriptive alternatives like "personal sound amplification device" where appropriate for clarity.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

audio amplifier

Replaces "sound" with "audio", focusing specifically on devices that amplify auditory signals.

personal sound amplification device

Adds "personal" and specifies the device's function, emphasizing individual use for hearing enhancement.

hearing amplifier

Implies usage related to hearing improvement for individuals with hearing loss.

audio booster

Uses a simpler term "booster" instead of "amplifier", implying a general increase in audio levels.

sound amplification system

Emphasizes the system aspect, rather than a single component.

acoustic amplifier

Highlights the acoustic properties of the amplification process.

volume enhancer

Focuses on the effect of increasing volume, rather than the device itself.

decibel booster

Uses a more technical term, decibel, to describe the measure of sound amplification.

signal amplifier

Refers to amplification of the electrical signal before it becomes audible sound.

power amplifier

Specifies the type of amplifier related to power amplification in audio systems.

FAQs

What is the difference between a "sound amplifier" and a hearing aid?

A "sound amplifier" is a general device for increasing sound volume, while a hearing aid is a medical device specifically designed to address hearing loss and is typically prescribed by an audiologist.

When should I use a "personal sound amplification device"?

A "personal sound amplification device" can be used to enhance hearing in specific situations, such as watching television or attending lectures, but it is not a replacement for professional hearing assistance.

Are "sound amplifiers" regulated by the FDA?

Generally, basic "sound amplifiers" are not regulated by the FDA, whereas hearing aids are subject to strict regulations and quality control.

What are some alternatives to using a "sound amplifier"?

Depending on the situation, alternatives to a "sound amplifier" could include using noise-canceling headphones, adjusting the volume on a device directly, or consulting an audiologist for a hearing evaluation and potential hearing aid prescription.