"raw voltage" y "frequency binds"

Tengo un manual que baje de la pagina de National Instruments llamado "LabVIEW Measurements Manual" (de la Edición de Abril de 2003, Part Number 322661B-01 y nombre de archivo: 322661b.pdf) donde hay un par de parrafos que lei y no entendi muy bien al traducirlo. Se trata de las palabras:
- Raw Voltage
- Frequency Binds
La palabra "Raw Voltage" la encontre en la pagina 57 de 159 (pag. 6-2 del manual): "The AI Sample Channel VI acquires a single value, in this case, raw voltage. The scaling value of 20 mph/volt wired to the Multiply function scales the input voltage range of 0 V to 10 V to the wind speed range of 0 mph to 200 mph."
La palabra "Frequency Binds" la encontre en la pagina 90 de 159 (pag. 13-1 del manual): "The number of points you collect determines the number of frequency bins that the data falls into. The size of each bin is the sampling rate divided by te number of points you collect. For example, if you sample at 500 S/s and collect 100 points, you have bins at 5 Hz intervals."
Ojala me puedan ayudar con la traduccion porque segun lo que busque "raw voltage" es como voltaje sin depurar o crudo y "frequency binds", es algo como compartimientos de frecuencia.
Gracias

Jpatagonia buen día,
Gracias por usar los Foros de National Instruments, estuve checando el manual y cuando se refiere a Raw Voltage es debido principalmente a que cuando hace una adquisición de dato lo hace de manera “cruda” o lo que es lo mismo sin ningún tipo de acondicionamiento de señal o procesamiento digital de la señal, sino, la simple adquisición de lo que estas tratando de medir.
Cuando hablamos de frequency bin nos referimos a que cuando haces un muestreo y tenemos la transformada de Fourier los puntos que se generan de esa señal se les llama bin, es decir, cos(w/n) es el primer bin, cos(w2/n) el segundo bin y demás. Podríamos decir como si fuera, el dato de la primera muestra en la frecuencia wa/n, donde a es el bin, el número del bin.
Lo que dice el texto es que el tamaño del bin es una división, por lo que tenemos un bin cada 5 Hz, es decir, como un dato cada 5 Hz
Espero que esta información te ayude y cualquier cosa estamos para servirte.
NorSa
AE LATAM
National Instruments
NorSa
NI Applications Engineer Latin America
Para Soporte entra aquí

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TIA, Cheers!

Here is one note about raw device issue in release 5 and workaround.
Raw device technology deprecated in Release 5.
http://oraclepitstop.wordpress.com/2008/02/15/raw-devices-on-rhel-5-or-oel-5/
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"raw voltage" y "frequency binds"

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