Henrik Herranen

Lives in

Tampere, Finland

Works as a Digital Signal Processing Software Engineer, MSc

Joined on Oct 6, 2005

About me:

Plan: To baldly shoot what everyone has shot before.

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Henrik Herranen's recent activity

Commented on article Finer Points: What would you want to see in a hybrid camera? For me it’s shutter angle and 32-bit float audio

Yes, the dynamic range of 24 bits (146 dB) surpasses the dynamic range of any microphone -> pre-amp -> A/D converter combo so anything above that is simply playing the "I want more" numbers game....

1 week ago
Commented on article Finer Points: What would you want to see in a hybrid camera? For me it’s shutter angle and 32-bit float audio

The same could be said with 24-bit integer audio. The 146 dB dynamic range that 24 bits can give you surpasses any dynamic range of any microphone -> amplifier -> A/D converter combo, so if there...

1 week ago
Commented on article Finer Points: What would you want to see in a hybrid camera? For me it’s shutter angle and 32-bit float audio

There is absolutely no technical reason to use 32-bit floats rather than 24-bit integers for audio recording. The dynamic range of 24-bit integers is approximately 146 dB, which is way, *WAY* more...

1 week ago
Commented on article DPReview TV - What is 'open gate' video recording and why should you care?

How about "shutter ratio"? E.g. shutter angle of 180 degrees would be a shutter ratio of 50%. 90° would be 25%, etc.

5 months ago
Commented on article Canon announces $17K 800mm F5.6, $20K 1200mm F8 lenses for RF mount

Bitch bitch bitch, moan moan moan, bitch bitch bitch, moan moan moan...
The toxicity of DPreview comments is just off the scale. Reading the comments, particularly so-called "top comments", makes...

Feb 24, 2022

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Total messages	1727
Threads started	51
Last post	Feb 5, 2021

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Total comments	502
Total likes	2211
Last post	1 week ago

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Votes cast	208

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Bald Eagle and Handler-0432 by vbuhay from People Who Look Like Their Pets	All the way up there ..beautiful view by Vishnu photoplorer from Tout Là Haut	About to leave for Mexico City by Sv1 from Civil Airliner Parked at an Airport, Surrounded by Baggage Trolleys and Other Equipment	w756 by River Photography from Spiders	Wild American Flamingos by Fotorequest from Flamingos Unlimited

67	R8 is Full Frame; R50 succeeds the M50?
67	Is sharpness in photography becoming a problem?
59	Switching from Sony APS-C to FF: upgrade or downgrade?
42	A7RV too noisy for me
40	Canon will release an RF 24-50mm f/4.5-6.3 this month
34	Oly 1.8 Primes vs. PanaLeica Primes
33	Leica M11 vs. Hasselblad X2d
30	Too dark for my Olympus 12-45 Pro?
29	R8 predicted specs: Full frame at $1499
29	Get an R5 now or wait for mark 2?
27	Higher megapixel sensor -> less resolution
27	The Fujifilm X-H2 High ISO Noise vs the X-T2
26	A7RV, DPreview Gold Award (92%)
25	Editing/post processing for A3 and A2 prints
24	OM-1 Startup time
22	Resizing images
21	Songbirds with 800mm PF and Z 1.4 TC
20	Japanese cherry blossoms and some wildlife.
19	Processing software - an observation and a question
18	So is it just me?