Search results
Results from the WOW.Com Content Network
Sometimes it is the structure bearing the file which resonates to produce the sound, but in other cases it is the structure bearing the scraper, with both variants possible in related groups. [1] Common onomatopoeic words for the sounds produced by stridulation include chirp and chirrup.
A chirp is a signal in which the frequency increases (up-chirp) or decreases (down-chirp) with time. In some sources, the term chirp is used interchangeably with sweep signal . [ 1 ] It is commonly applied to sonar , radar , and laser systems, and to other applications, such as in spread-spectrum communications (see chirp spread spectrum ).
Cardinal sightings have a multitude of meanings such as being a sign of hope, wisdom or blessings, or that they are angels with a divine message for you. According to Doolittle, Cardinals are a ...
A cricket is a type of cockpit audio alert onboard commercial aircraft such as those of Airbus. [1] [2] Its sound is intentionally designed to be extremely difficult for pilots to ignore. The "chirp chirp" sound is named after the insect that it imitates.
Nightingale floors (鴬張り or 鶯張り, uguisubari) listen ⓘ are floors that make a squeaking sound when walked upon. These floors were used in the hallways of some temples and palaces, the most famous example being Nijō Castle, in Kyoto, Japan.
Chorus (or chorusing, choruser or chorused effect) is an audio effect that occurs when individual sounds with approximately the same time, and very similar pitches, converge. While similar sounds coming from multiple sources can occur naturally, as in the case of a choir or string orchestra , it can also be simulated using an electronic effects ...
The company thereafter focused only on the production of multimedia sound cards and modems. [1] In March 1997, Hayes Microcomputer Products, another major modem manufacturer, announced that it would acquire Cardinal for an undisclosed sum, shutting down Cardinal's Lancaster plant and consolidating its assets into Hayes. [15] [16]: D8
It is generally agreed upon in birding and ornithology which sounds are songs and which are calls, and a good field guide will differentiate between the two. Wing feathers of a male club-winged manakin, with the modifications noted by P. L. Sclater in 1860 [4] and discussed by Charles Darwin in 1871. [5] The bird produces sound with its wings.