August 17, 2008

Sine Language – episode 095

This week, so many e-mails to answer, I couldn’t get to them all!
Jim Addie chimed in with some follow up on DC offset (thanks, Jim!),
Steve Mayfield wondered if I’d got my HDMI issues sorted (Yes! Thanks, Steve).
He offered a link to another site that reviewed some hand held field recorders, registered his ‘vote of confidence’ for a video podcast for SL100, and expressed his appreciation of the new audio2u.com podcast imaging.
Then, we heard from Ike Tamigian who owns the Tascam 122L audio interface and reckons that “for the money you can’t go wrong”. Thanks Ike!
Then, Noel Payne asked about what eq filters (high pass, low pass, notch, band pass etc) to use under what circumstances. And after I finished editing the podcast, I realised there’s more I need to add to this topic, next week. Stay tuned, Noel!
And finally, Ron Eastwood wrote in with a photography analogy regarding sample rate and bit resolution, and asked what is the most important factor (with regards audio quality)?


August 3, 2008

Sine Language – episode 094

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This week, an e-mail from Steve Mayfield regarding the Tascam US122L usb interface.
Quite a decent looking portable audio interface which might suit those wishing to record direct to a laptop.

* 2 XLR mic inputs with phantom power
* 2 analog line inputs (1 switchable to high impedance for use with guitars, basses, etc.)
* 1 MIDI input, 1 MIDI output
* USB 2.0 equipped (also supports USB 1.1)
* Up to 96kHz/24-bit for high quality recordings
* Zero-latency hardware monitoring
* Headphone/level control
* Bus powered for use with any PC or Mac, including laptops

Also, what’s happening with that hand-held field recorder shootout?

E. Bernhard Warg sent in another demonstation of the Coles 4104 Lip mic in action.

Plus, my dramas trying to get get a PS3, an Onkyo home theatre amp and a Sony Bravia talking and playing nicely together.
And for those interested in home theatre stuff, some reading material for ya!

HDMI and Blu-Ray

Progressive scan

Interlaced scanning

Sony Bravia XBR 40″ LCD