sample rate

См. также в других словарях:

• SAMPLE RATE — T&F The sampling rate, sample rate, or sampling frequency (fs) defines the number of samples per unit of time (usually seconds) taken from a continuous signal to make a discrete signal. For time domain signals, the unit for sampling rate is hertz …   Audio and video glossary

• Sample rate conversion — is the process of converting a (usually digital) signal from one sampling rate to another, while changing the information carried by the signal as little as possible. When applied to an image, this process is sometimes called image scaling.Sample …   Wikipedia

• Sample-Rate — Mit Abtastrate, auch Samplingrate oder Samplerate, wird in der digitalen Signalverarbeitung die Häufigkeit benannt, mit der ein Signal pro Zeitintervall abgetastet wird. Der Abstand zwischen den Abtastzeitpunkten ist das Abtastintervall. Ist… …   Deutsch Wikipedia

• Sample rate — Mit Abtastrate, auch Samplingrate oder Samplerate, wird in der digitalen Signalverarbeitung die Häufigkeit benannt, mit der ein Signal pro Zeitintervall abgetastet wird. Der Abstand zwischen den Abtastzeitpunkten ist das Abtastintervall. Ist… …   Deutsch Wikipedia

• Sample-based synthesis — is a form of audio synthesis that can be contrasted to either subtractive synthesis or additive synthesis. The principal difference with sample based synthesis is that the seed waveforms are sampled sounds or instruments instead of fundamental… …   Wikipedia

• Rate (mathematics) — A rate is a special kind of ratio, indicating a relationship between two measurements. A rate may be defined using two numbers of the same units resulting in a dimensionless quantity (for example, 1 in 10 people ), or may be defined by two… …   Wikipedia

• Sample size determination — is the act of choosing the number of observations to include in a statistical sample. The sample size is an important feature of any empirical study in which the goal is to make inferences about a population from a sample. In practice, the sample …   Wikipedia

• Rate–distortion theory — is a major branch of information theory which provides the theoretical foundations for lossy data compression; it addresses the problem of determining the minimal amount of entropy (or information) R that should be communicated over a channel, so …   Wikipedia

• Sample size — The sample size of a statistical sample is the number of observations that constitute it. It is typically denoted n , a positive integer (natural number).Typically, all else being equal, a larger sample size leads to increased precision in… …   Wikipedia

• Sample and hold — In electronics, a sample and hold circuit is used to interface real world signals, by changing analogue signals to a subsequent system such as an analog to digital converter. The purpose of this circuit is to hold the analogue value steady for a… …   Wikipedia

• Sample- and Hold-Schaltung — Eine Sample and Hold Schaltung (kurz: S H), im Deutschen auch als Abtast Halte Glied bzw. Abtast Halte Schaltung bzw. Momentanwertabtastung bezeichnet, ist eine elektronische Vorrichtung die es erlaubt, analoge Spannungswerte kurzzeitig auf einem …   Deutsch Wikipedia