The Spectrogram produced by such an instrument is a graphical display of the time varying pressure level and frequency profiles which give a specific acoustic signal its defining character.

Spectrogram of a Linear Chirp.

The Spectrogram plot demonstrates the linear rate of change in frequency as a function of time, in this case from 0 to 7 kHz repeating every 2. 3 seconds.

Spectrogram of an exponential chirp.

Also visible in this Spectrogram is a frequency fallback to 6 kHz after peaking, likely an artifact of the specific method employed to generate the waveform.

Spectrogram of the first second of an E9 chord played on a Fender Stratocaster guitar with noiseless pickups.

Spectrogram of media: Violin for spectrogram. ogg | violin playing.

Spectrogram of an Frequency modulation | FM signal.

A Spectrogram | waterfall display depicting several PSK31 transmissions at around 14, 070 kHz.

Spectrogram of Humpback Whale vocalizations.

Spectrogram of an 8-stage phaser modulated by a sine Low-frequency oscillation | LFO applied to white noise.

Spectrogram | Spectrogram ( waterfall display ) of an Olivia 16 / 500 signal centered on 7073. 25kHz

Four katana and one wakizashi blades from the Musée Guimet, Paris., illustrating the difference in curvature and length between the katana and the wakizashi ( bottom blade ).

The difference is significant: Chloë's version allows for the effects of chaos, thus illustrating Stoppard's theme of interdependence of science and art.

Several of the most densely populated territories in the world are city-states, microstates, or dependencies .< ref > The Monaco government uses a smaller surface area figure resulting in a population density of 18, 078 per km < sup > 2 </ sup ></ ref > These territories share a relatively small area and a high urbanization level, with an economically specialized city population drawing also on rural resources outside the area, illustrating the difference between high population density and overpopulation.

Female ( left ) and male Common Pheasant, illustrating the dramatic difference in both colour and size between sexes

A diagram illustrating the difference between metric distance and Topological space | topological distance in reference to fish school s

Hawthorne aims to critique the ideals of Puritan society and express his disdain for it thus illustrating the difference between the appearance of those in society and their true identities.

The biblical picture of marriage expands into something much broader, with the husband and wife relationship illustrating the relationship between Christ and the church.

Right: An expanded three link energy food chain ( 1. plants, 2. herbivores, 3. carnivores ) illustrating the relationship between food flow diagrams and energy transformity.

Animation illustrating Pythagorean theorem | Pythagoras ' rule for a right-angle triangle, which shows the algebraic relationship between the triangle's hypotenuse, and the other two sides.

Huxley argued for human evolution from apes by illustrating many of the similarities and differences between humans and apes, and did so particularly in his 1863 book Evidence as to Man's Place in Nature.

A continuous deformation between a coffee mug and a torus | donut illustrating that they are homeomorphic.

The circle of fifths, first described in 1728 by Johann David Heinichen in his book Der General-bass, has been used ever since as a means of illustrating the relative harmonic distance between musical keys.

A diagram illustrating the relationship between polar and Cartesian coordinates.

Map of Colombia, illustrating levels of armed FARC activity between 1998 and 2005, in various parts of the country.

Population age comparison between rural Pocahontas County, Iowa and urban Johnson County, Iowa, illustrating the flight of young adults ( red ) to urban centers in Iowa.

It described the analysis of a gay man, illustrating the relation of active and passive forms of homosexuality and the defensive maneuvers that mediate between them.

These authors asked people to compare written statements about the relations between several variables to graphs illustrating the same or a different relation, as in the following sentence: " If the cake is from France, then it has more sugar if it is made with chocolate than if it is made with cream, but if the cake is from Italy, then it has more sugar if it is made with cream than if it is made of chocolate.

* Picturebook of Fourier Transforms, illustrating the relationship between crystal and diffraction pattern in 2D.

Population age comparison between rural Pocahontas County, Iowa and urban Johnson County, Iowa, illustrating the flight of young adults ( red ) to urban centers in Iowa.

Further, included in Canada's constitution are the various treaties between the Crown and Canadian First Nations, Inuit, and Métis peoples, who view these documents as agreements directly and only between themselves and the reigning monarch, illustrating the relationship between sovereign and aboriginals.

Some point to the blurring of lines between public and private places, and the privatization of places traditionally seen as public ( such as shopping malls and industrial parks ) as illustrating the increasing legality of collecting personal information.

Right: An expanded three link energy food chain ( 1. plants, 2. herbivores, 3. carnivores ) illustrating the relationship between food flow diagrams and energy transformity.

A schematic illustrating the relationship between motion of conducting fluid, organized into rolls by the Coriolis force, and the magnetic field the motion generates.

Kim Sterelny ( 2007 ) cites this rapid natural selection as illustrating an important point about periods of relative stasis in the punctuated equilibrium hypothesis of Niles Eldredge and Stephen Jay Gould: " In claiming that species typically undergo no further evolutionary change once speciation is complete, they are not claiming that there is no change at all between one generation and the next.

As such, a wide-ranging political debate spanning five years, and involving virtually every peer in the country is telescoped in the play to an immediate agreement between two men, thus illustrating the personal nature of the conflict.

There was considerable evidence of a tacit rapprochement with Castro in Cuba, previously a bete noire to Trujillo -- thus illustrating the way in which totalitarianism of the right and left coalesces.

Illustrations of the use of continuation cards are included throughout the examples illustrating the various statements.

We hold safe little jobs illustrating tooth-paste ads or the salacious incidents in trivial novels, and most of our easel painting is nothing but picking the fluff out of the navel so it can be contemplated in greater purity.

In 1899 he astonished Widor by explaining figures and motifs in Bach's Chorale Preludes as painter-like tonal and rhythmic imagery illustrating themes from the words of the hymns on which they were based.

It was characterised by iconographic paintings illustrating scenes from the bible.

A reason for this is that allegory has an immense power of illustrating complex ideas and concepts in a digestible, concrete way.

Around 1503 – 1505 he produced the first seventeen of a set illustrating the Life of the Virgin, which he did not finish for some years.

* Business Context Diagram, a computing term for a schema illustrating the context of an application in a business environment.

A graph of a bandpass filter's gain magnitude, illustrating the concept of − 3 dB bandwidth at a gain of 0. 707.

The graphic scheme above is an artist's concept illustrating the expansion of a portion of a flat universe.

Following some success illustrating cards and booklets, Potter wrote and illustrated The Tale of Peter Rabbit publishing it first privately in 1901, and a year later as a small, three-colour illustrated book with Frederick Warne & Co. She became unofficially engaged to her editor Norman Warne in 1905 despite the disapproval of her parents, but he died suddenly a month later, of leukemia.

Whenever Potter went on holiday to the Lake District or Scotland, she sent letters to young friends illustrating them with quick sketches.

alt = Plan illustrating a line of shoals running roughly north to south.

Its permanent collection, numbering some eight million works, is amongst the largest and most comprehensive in existence and originates from all continents, illustrating and documenting the story of human culture from its beginnings to the present.

Some are placed in the text to make correspondences with the psalm they are illustrating.

* Web site of the Board of a large U. S. university, illustrating a typical board's composition, duties, concerns, etc.

Diagram illustrating the classification of constitutions by Aristotle.

Figure illustrating the fields that contributed to the birth of cognitive science, including linguistics, neuroscience, artificial Intelligence, philosophy, anthropology, and psychology.

Diagram illustrating various ab initio electronic structure methods in terms of energy.

Board certification is the process by which a physician in the United States documents by written, practical and / or computer based testing, illustrating a mastery of knowledge and skills that define a particular area of medical specialization.

The book consisted simply of an introduction followed by 32 annotated plates, with views from the Pantheon illustrating the Corinthian order and the Theatre of Marcellus for the Doric order.