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#spectrum

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Paul Chambers🚧

On May 14, 2025, #Spectrum will start charging a $5 fee for Auto Pay failures.

Spectrum, " Starting May 14, 2025, a $5 fee will be applied for Auto Pay failures. To help you avoid having to pay this fee, we will notify you immediately if your payment fails. We'll give you three days to update your account with a valid electronic payment method before the fee is applied."

spectrum.net/support/mobile/au

www.spectrum.netSpectrum.netSign in to your Spectrum account for the easiest way to view and pay your bill, watch TV, manage your account and more.
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MediaFaro News Digest

Spectrum, the first orbital rocket launched from continental Europe, crashed seconds after blast-off.

The Spectrum rocket, developed by German start-up Isar Aerospace, crashed seconds after blast-off from Andoya Spaceport in Nordmela, on Andøya island, Norway. The two-stage rocket fell into the sea

Before this launch, Isar Aerospace had stated that it had little hope of reaching orbit on its first attempt.

mediafaro.org/article/20250330

Le Monde · Spectrum, the first orbital rocket launched from continental Europe, crashed seconds after blast-off.By Le Monde
#IsarAerospace#Spectrum#Space
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RTN

#IsarAerospace:

".. At 12:30 PM CEST,, Isar Aerospace's Spectrum launch vehicle successfully lifted off .. vehicle was terminated after approx. 30 seconds in flight, and the vehicle fell directly into the sea. The launch pad seems to be intact. .."

".. had a clean liftoff, 30 seconds of flight and even got to validate our Flight Termination System"

isaraerospace.com/newsroom-fir

30.3.2025

Isar AerospaceFlight News! - Isar AerospaceBy enabling access to space, we contribute to humanity’s progress and our planet’s sustainable technological and economic development. Select your journey to orbit and launch with us.
#Andøya#Jungfernflug#Norwegen
Continued thread
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Spaceflight 🚀

#Falcon1 failed three times before tasting success. #Spectrum is somewhat larger and more capable than Falcon 1, with performance in line with #Firefly's Alpha rocket.

The fully assembled Spectrum rocket stands about 28 meters 📏 tall and measures more than 2 meters in diameter. The expendable launcher is designed to haul payloads up to 1 metric ton (2,200 pounds) into #LEO arstechnica.com/space/2025/03/

Ars Technica · This launcher is about to displace the V-2 as Germany’s largest rocketBy Stephen Clark
#Isar
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Pustam | पुस्तम | পুস্তম🇳🇵

The Fourier Transform is a mathematical operation that transforms a function of time (or space) into a function of frequency. It decomposes a complex signal into its constituent sinusoidal components, each with a specific frequency, amplitude, and phase. This is particularly useful in many fields, such as signal processing, physics, and engineering, because it allows for analysing the frequency characteristics of signals. The Fourier Transform provides a bridge between the time and frequency domains, enabling the analysis and manipulation of signals in more intuitive and computationally efficient ways. The result of applying a Fourier Transform is often represented as a spectrum, showing how much of each frequency is present in the original signal.

\[\Large\boxed{\boxed{\widehat{f}(\xi) = \int_{-\infty}^{\infty} f(x)\ e^{-i 2\pi \xi x}\,\mathrm dx, \quad \forall\xi \in \mathbb{R}.}}\]

Inverse Fourier Transform:
\[\Large\boxed{\boxed{ f(x) = \int_{-\infty}^{\infty} \widehat f(\xi)\ e^{i 2 \pi \xi x}\,\mathrm d\xi,\quad \forall x \in \mathbb R.}}\]

The equation allows us to listen to mp3s today. Digital Music Couldn’t Exist Without the Fourier Transform: bit.ly/22kbNfi

Gizmodo · Digital Music Couldn't Exist Without the Fourier TransformThis is the Fourier Transform. You can thank it for providing the music you stream every day, squeezing down the images you see on the Internet into tiny
#Fourier#FourierTransform#Transform
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