I was trying to find a way to search my archive of recordings on Linux and return the filenames of 32-bit WAV audio files. It’s a little tricky, but I did it. You’ll need to install the ffprobe command (part of the ffmpeg package). I came up with this command. It’s quite long and maybe not the most […]Read more "Finding 32-bit WAV audio files on Linux"
This week, I had a clear out of some of my audio equipment and listed an Eagle G148 microphone for sale on eBay. Within hours, the listing had been taken down by eBay and I was sent this message: Your listing has been removed: Trademark Violation – Unauthorized Item Hello dj_judas21,After reviewing your eBay account, […]Read more "eBay Verified Rights Owner (VeRO) Program"
A combination of bad weather, having a toddler and generally being busy has meant I haven’t done much photography recently. When I have taken pictures, it’s never been enough to finish a film. Last fortnight, though, I finished a roll of film in my Canon T90 that’s been in there for ages, and I had […]Read more "Photo catch-up"
Spem in alium was written by Thomas Tallis in c1570 and stands apart from most other choral music because it is written for 40 parts. Most choral music, regardless of the number of people in the choir, only has 4-6 parts. Just for its sheer flamboyance, Spem is famed among choristers due to the challenges […]Read more "Spem in alium: a motet for 40 synthesizers"
There are many methods of recording a grand piano with their various pros and cons which are suitable for different applications. I recently did some experiments to try and figure out the best way of making a stereo recording in a reverberant room (in this case, a church). This video demonstrates six different methods but it is just […]Read more "Microphone techniques for recording grand piano"
Since having a baby and giving up astronomy, I’ve not been out much at night. But last week, Ed invited me to go and photograph the industry at Severn Beach in the small hours. There’s a new SITA Severnside energy recovery centre (i.e. burning rubbish to generate electricity) and every night there’s a delivery of […]Read more "Severnside"
Last week, Matt and I visited the Priory Church of St Mary in Usk, South Wales. Our visit centred around the large pipe organ which boasts three manuals (keyboards) and horizontally-mounted trumpet pipes. We were both a bit out of practice but I made some recordings anyway. There are mistakes aplenty but these three pieces show some […]Read more "Priory Church of St Mary, Usk"
Still playing catch-up with the backlog of films! This trip to Gloucester took place weeks ago but I’m extremely pleased with the photography. Many large churches and cathedrals don’t allow tripods so I’m forced to shoot handheld and to use fast Delta 3200 film, which brings its own set of limitations. Gloucester cathedral is welcoming […]Read more "Gloucester cathedral"
I don’t have many Kodaks in my collection but over the last two days I have been given three very old Kodak cameras. I’ve enjoyed doing a little research on these cameras, and here are my notes. Vest Pocket Autographic (1915-1926) The Vest Pocket cameras were tiny by standards of the day, hardly any larger than […]Read more "Old Kodaks"
I don’t usually use zoom lenses with 35mm film cameras and instead I prefer to carry a selection of prime lenses and change as I go. I prefer primes because the image quality is usually better and the aperture is usually faster. My kit bag would usually contain the FD 50mm f/1.4, 35mm f/2.8 and […]Read more "Testing the Canon FD 35-105mm lens with sample pictures"