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definition commitment beta
672
days in beta
Visit!

Signal Processing

Beta Q&A site for practitioners of the art and science of signal, image and video processing.

6
questions
per day
Okay – 15 questions per day on average is a healthy beta, 5 questions or fewer per day needs some work. A healthy site generates lots of good content to make sure users keep coming back.
85%
answered
Okay – 90% answered is a healthy beta, 80% answered needs some work. In the beta it's especially important that when new visitors ask questions they usually get a good answer.
196
avid users
3,637
total users
Excellent – Every site needs a solid group of core users to assist in moderating the site. We recommend:
  • 150 users with 200+ rep (currently 196 users with 200+ rep)
  • 10 users with 2,000+ rep (currently 15 users with 2,000+ rep)
  • 5 users with 3,000+ rep (currently 13 users with 3,000+ rep)
1.7
answer ratio
Okay – 2.5 answers per question is good, only 1 answer per question needs some work. In a healthy site, questions receive multiple answers and the best answer is voted to the top.
2,109
visits/day
Excellent – 1,500 visits per day is good, 500 visits per day needs some work. A great site benefits people outside the community. Eventually, 90% of a site's traffic should come from search engines.
Visit the site now!

Top Beta Users

reputation most active
10k
site rep
0
questions
187
answers
profile for Jason R at Signal Processing

Manchester decoding

10k
site rep
1
question
189
answers
profile for pichenettes at Signal Processing

Removing unwanted peaks from signal

7k
site rep
0
questions
162
answers
profile for Hilmar at Signal Processing

What is the highest relevant...

7k
site rep
25
questions
206
answers
profile for hotpaw2 at Signal Processing

Melodic or tonal pitch contour...

Removing unwanted peaks from signal

6k
site rep
6
questions
139
answers
profile for Jim Clay at Signal Processing

Low pass signal filtering using...

5k
site rep
0
questions
93
answers
profile for Dilip Sarwate at Signal Processing

Double sideband AM

4k
site rep
12
questions
57
answers
profile for endolith at Signal Processing

How can a filter have zero group...

Questions about log polar transform

4k
site rep
50
questions
53
answers
profile for Mohammad at Signal Processing

Question on spatial sampling for...

Why can the FFT always be...

4k
site rep
0
questions
28
answers
profile for nikie at Signal Processing

Blurring Non-Uniform Areas

3k
site rep
1
question
91
answers
profile for Peter K. at Signal Processing

have position, want to calculate...

1 2 3 4 5 … 20 next

This site is in

Public Beta

Anyone can participate!

Sites remain in beta for at least 90 days to build up a critical mass of users, questions, and participation.

proposed by

Peter K. ♦ 1
16.1k●2●48●163

3 years ago

edited by

Robert Cartaino♦ ♦ 19
67.2k●18●156●473

1 year ago

public beta start

1 year ago

private beta start

1 year ago

commitment start

2 years ago

committed users

226 users committed
69% signed up for beta
6.6% fulfilled commitment

followers

170 users followed
57.1% signed up for beta

users also committed to

5.3% Electrical Engine...
3.1% Statistical Analysis
3.1% Computational Sci...
2.7% Cryptography
42.0% only this proposal
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