Ho presentato la mia candidatura tramite l'università. La procedura ha richiesto un giorno. Ho sostenuto un colloquio presso Texas Instruments (Bengaluru) nel mese di dic 2025
Colloquio
Briefly scanned my resume for projects relevant to signal processing and then proceeded to give me 3-4 questions related to Fourier Transform, Discrete Fourier Transform, and BPSK. When stuck, hints were given. They were looking for a clear thinking process and familiarity with the basic formulas required for signal processing and communication systems.
Domande di colloquio [3]
Domanda 1
Given the frequency spectrum of a certain signal that looked like two square pulses centred at +- 100Mhz with bandwidth 5Mhz, what does the time-domain signal look like? Also is the time domain signal real or not?
Either a +1 or a -1 symbol is transmitted with equal probabiility. At the receivers side, some gaussian noise with variance sigma^2 is added. What is the optimal decision boundary? Derive it rigorously for the case when -1 is transmitted with probability 0.75 and +1 with probability 0.25.
Ho presentato la mia candidatura tramite l'università. La procedura ha richiesto 2 giorni. Ho sostenuto un colloquio presso Texas Instruments (Guwahati) nel mese di ago 2025
Colloquio
1 Online Assesment- difficulty level is eight out of ten
They'll shortlist people in it and organize interview round and then they will ask questions involving probability, signals and systems course(L T I Systems, Fourier Transforms, sampling etcc.)
Domande di colloquio [1]
Domanda 1
They gave me some uniform random variable function and a linear equation involving X and Y and first asked the distribution of X and then asked Y
Ho presentato la mia candidatura tramite l'università. La procedura ha richiesto 5 giorni. Ho sostenuto un colloquio presso Texas Instruments (Mumbai) nel mese di ago 2019
Colloquio
1 Technical test, many questions are out of the box, 2 Technical Interviews which was purely technical and they wont look at our resume or CV, and an HR interview
Domande di colloquio [1]
Domanda 1
U have only FFT module , how to obtain an IFFT output using that one?
