the spectrograms
1Salyut 1 — (DOS 1) Salyut 1 as seen from the departing Soyuz 11. Station statistics COSPAR ID …
2Very low frequency — or VLF refers to radio frequencies (RF) in the range of 3 kHz to 30 kHz. Since there is not much bandwidth in this band of the radio spectrum, only the very simplest signals are used, such as for radio navigation. Also known as the myriameter… …
3Prenasalized consonant — Prenasalized stops or consonants are phonetic sequences of nasal plus plosive that behave phonologically like single consonants. That is, like affricates, the reasons for considering these sequences to be single consonants is in their behavior,… …
4Spectrogram — The spectrogram is the result of calculating the frequency spectrum of windowed frames of a compound signal. It is a three dimensional plot of the energy of the frequency content of a signal as it changes over time. Spectrograms are used to… …
5Orion 1 and Orion 2 Space Observatories — The Orion 1 Space Observatory and Orion 2 Space Observatory were space observatories installed in spacecraft launched by the space program of the Soviet Union during the 1970s. Contents 1 Orion 1 1.1 Specifications 2 Orion 2 …
6Pattern playback — The Pattern playback [http://www.haskins.yale.edu/featured/patplay.html] [http://www.ling.su.se/staff/hartmut/kemplne.htm] is an early talking device that was built by Dr. Franklin S. Cooper and his colleagues, including John M. Borst and Caryl… …
7Short-time Fourier transform — The short time Fourier transform (STFT), or alternatively short term Fourier transform, is a Fourier related transform used to determine the sinusoidal frequency and phase content of local sections of a signal as it changes over time. STFT… …
8Reassignment method — The method of reassignment is a technique forsharpening a time frequency representation by mappingthe data to time frequency coordinates that are nearer tothe true region of support of theanalyzed signal. The method has been… …
9Human speechome project — The Human Speechome Project (pronounced speech ome , rhymes with genome ) is being conducted at the Massachusetts Institute of Technology s Media Laboratory by the Cognitive Machines Group, headed by Associate Professor Deb Roy. It is an effort… …
10Data compression — Source coding redirects here. For the term in computer programming, see Source code. In computer science and information theory, data compression, source coding or bit rate reduction is the process of encoding information using fewer bits than… …
