* The resonator guitar or resophonic guitar produces sound with one or more metal cones ( resonators ) instead of the wooden soundboard ( guitar top / face ).

A brass instrument is a musical instrument that produces sound by sympathetic vibration of air in a tubular resonator in sympathy with the vibration of the player's lips.

The clavichord produces sound by striking brass or iron strings with small metal blades called tangents.

Several factors determine the sound a drum produces, including the type, shape and construction of the drum shell, the type of drum heads it has, and the tension of these drumheads.

While most may think that the body of the drum produces the sound, it is in fact actually the membrane and its vibration that creates the sound when struck.

The upright bass produces a different sound than the bass guitar, because its strings are not stopped by metal frets, instead having a continuous tonal range on the uninterrupted fingerboard.

Unlike woodwind instruments with reeds, a flute is an aerophone or reedless wind instrument that produces its sound from the flow of air across an opening.

A flute produces sound when a stream of air directed across a hole in the instrument creates a vibration of air at the hole.

It produces sound by plucking a string when a key is pressed.

This is done by having one set of strings plucked closer to the nut, which emphasizes the higher harmonics, and produces a " nasal " sound quality.

It has nothing to say about the quality of sound that the receiving device produces, or what technique it uses to generate sound.

Some 1960s electronic organs used reverse colors or gray sharps or naturals to indicate the lower part ( s ) of a split keyboard: one divided into two parts, each of which produces a different Registration or sound.

The musical terms " piano " and " forte " mean " quiet " and " loud ," and in this context refers to the variations in volume of sound the instrument produces in response to a pianist's touch on the keys: the greater a key press's velocity, the greater the force of the hammer hitting the string ( s ), and the louder the note produced.

* Organ pipe, one of the tuned resonators that produces the main sound of a pipe organ

The sound that the larynx produces is a harmonic series.

A steel instrument that produces sound using shapes of the mouth and attempting to pronounce different vowels with ones mouth.

Walking across snowfall produces a squeaking sound at low temperatures.

The released airflow produces a sudden impulse causing an audible sound, or burst ( hence the name plosive ).

Powered by the line, the microphone ( A2 ) produces a modulated electrical current which varies its frequency and amplitude in response to the sound waves arriving at its diaphragm.

The varying current in the coil produces a corresponding movement of the receiver's diaphragm, reproducing the original sound waves present at the transmitter.

This produces the buzzing sound commonly associated with transformers that can cause losses due to frictional heating.

They may be guided automatically towards the direction in which the target is detected by some procedure, e. g. sound it produces ( homing ), or by the operator, typically via commands sent over a signal-carrying cable ( wire guidance ).

An order can be chanced rather than chosen, and this approach produces an experience that is `` free and discovered rather than bound and remembered ''.

that is, he is suspect, guilty, punishable, as is anyone in Mann's stories who produces illusion, and this is true even though the constant elements of the artist-nature, technique, magic, guilt and suffering, are divided in this story between Jacoby and Lautner.

It is no longer possible to say that a sceptical attitude towards the received accounts of the invasions almost automatically produces a `` shore occupied by '' interpretation.

Since electrical stimulation of the posterior hypothalamus produces the effects of wakefulness while stimulation of the anterior hypothalamus induces sleep, it may be said that the reactivity of the whole organism is altered by a change in the autonomic reactivity of the hypothalamus.

There is however no point in speculating about such a possibility: the fact of the matter is that our institutions of higher learning owe their existence to a spirit not unlike that which produces the `` family business ''.

It is said that fear in human beings produces an odor that provokes animals to attack.

James, he remarks in a letter to a friend, `` is attempting the impossible namely, to produce upon the reader, as a painting produces upon the gazer, a number of superimposed, simultaneous impressions.

The usually nocturnal Cuban tree frog ( Osteopilus septentrionalis ) produces a rain call when there is rainfall during daylight hours.

Argon is isolated from air by fractionation, most commonly by cryogenic fractional distillation, a process that also produces purified nitrogen, oxygen, neon, krypton and xenon.

( However, the fermenting agent is a bacterium, Clostridium acetobutylicum, that feeds on cellulose, not sugars like the Saccharomyces yeast that produces ethanol.

The composition of resins is highly variable ; each species produces a unique blend of chemicals which can be identified by the use of pyrolysis – gas chromatography – mass spectrometry.

This is due to the fact that fossilized amber produces very little scent.

In other words, there is no program which takes a string s as input and produces the integer K ( s ) as output.

Therefore, given any positive integer n, it produces a string with Kolmogorov complexity at least as great as n. The program itself has a fixed length U. The input to the program GenerateComplexString is an integer n. Here, the size of n is measured by the number of bits required to represent n, which is log < sub > 2 </ sub >( n ).

In Tales from the Crypt # 44 a plague-stricken man is eaten by a sperm whale, which produces ambergris that results in a cursed perfume.

He explains that the difference between belief and fiction is that the former produces a certain feeling of confidence which the latter doesn't.

Hogarth, for example, thinks that beauty consists of ( 1 ) fitness of the parts to some design ; ( 2 ) variety in as many ways as possible ; ( 3 ) uniformity, regularity or symmetry, which is only beautiful when it helps to preserve the character of fitness ; ( 4 ) simplicity or distinctness, which gives pleasure not in itself, but through its enabling the eye to enjoy variety with ease ; ( 5 ) intricacy, which provides employment for our active energies, leading the eye on " a wanton kind of chase "; and ( 6 ) quantity or magnitude, which draws our attention and produces admiration and awe.

The male gametocyte produces a large number of gametes and the zygote gives rise to an oocyst which is the infective stage.

The major stimulus to produce aldosterone is angiotensin II while ACTH from the pituitary only produces a transient effect.