Showing posts with label Audio Engineering. Show all posts
Showing posts with label Audio Engineering. Show all posts

Monday, March 2, 2009

Let Me Be Your interWeb DJ...

I studied radio and television broadcasting at SFSU. My interests were more focused on motion picture sound. Recently, I've been enjoying the music from my youth and have been publishing a playlist on BLIP.fm.

BLIP is like Twitter, but with music that's loaded on a database. If it's in the database, you can program it into your own "station" (webpage).




Scroll all the way to the bottom of this blog and you'll find that I have two BLIP stations. One for 80's music and the other is for 90's and up. Occasionally, I'll throw in songs from different eras, either as requests or homages to other blipsters.

You can create your own BLIP for free at:

BLIP.fm

Thursday, September 25, 2008

Ernie's Interview with Professor Stephen Hawking

No! Of course it's not a real interview. I wanted to challenge (with the hopes of improving) my editing skills.

This project required about six hours of sitting in front of my computer just to research, locate, and download stills and flash video. Then, I had to convert the flash into mpeg and avi files in order to edit them in Premiere.

At times, I had to separate the audio from the video. Such was the case when I created the Hawking dialog. Speach synthesis was generated using the speak function in the software Movie Magic Screenwriter.



In all there are about seven layers of complexity in this project and another six hours of meshing all the elements together. After watching the final cut, I know there's lots of room for improvement. Primarily, I need to step up from Premiere to Final Cut Pro which means I need a new and more powerful computer to run FCP. Great... Certainly, I haven't truly maximized the potential of the platform I currently have. A few more projects with what I've got will convince me one way or the other. Still, it's tough being a one man show!

But for now, I'm pleased with my progress. For my next project, I'd like to try audio punch-ins, over-dubbing, and green screen video. Just to keep things interesting.

Wednesday, August 27, 2008

It's a Cakewalk!

Actually, I'm demonstrating the fancy ringtones I have loaded on my cell phone with the aid of Cakewalk's audio production software Sonar 6.

Tuesday, August 19, 2008

What's Bugging Wilson?

When I get really bored looking at my own blog and YouTube channel, I'll randomly enter in search words or I'll find a video (but not watch it) and click on related videos listed in the side bar.

I don't know how I arrived at YoolerTV. It's a Chinese YouTube channel that usually won't end up on an American/English search. Yet, here it is:



I have no idea what the girl is saying, or why Wilson the cat is so annoyed. The rest of YoolerTV seems to be a bit pervy. But, as an audio technician, I think those canned sound effects in the background are "corny cool!"

Sunday, April 13, 2008

2008 San Francisco Cherry Blossom Festival

I've attended the SF Sakura Matsuri (Cherry Blossom Festival) on and off for the past 20 years. Photography, videography, and audio field recording has always been in my blood. This year, I'm documenting everything I find interesting. The celebration takes place over the course of two consecutive weekends, and I plan to test some of my "new" production gear.

What you see here is a montage of screen grabs of some of the video I shot with my retro Sony DCR-TRV27 w/wide angle lens adapter and Beachtek DXA-2 XLR audio adapter set to mono fed by a Shure SM58 (this is my audio test platform which will eventually be either a Canon GL1 or XH-A1 OR Sony VX2100 or FX-7, and some stills with my P&S Fujifilm Finepix S5000. I'm debating on getting a DSLR or go totally retro and do medium format Mamiya...but that means a darkroom.



I've never seen so many people shooting with Canon 1D's before! I think more than half of them didn't use them to a fifth of its potential. They just dropped their credit cards on the counter and bought the best money could buy in the belief they could snap that perfect shot of their kids on stage. But they were never bold enough, like me and the real pro's, to get right up to the stage apron, to ignore yellow security tape and GET THE SHOT NO ONE ELSE DARES. So many people shot full panorama all day long. Photoshop can't fix that!

One shot I'm particulary proud of is one where I set the camera's timer and used my two meter monopod to suspend my camera over a group of taiko drummers. I even had one of my feet on the stage. The pro's couldn't do this because their foot long telephoto were too heavy. My P&S was just the ticket!



I'll have video and more pictures up next week after the conclusion of festivities. I have this weekend's video in rough cut form. Slide show is next. This was just a tease.

Friday, March 28, 2008

Ernie is a [Girl Scout] Cookie Monster

A friend at work bought a couple of boxes of Girl Scout cookies as a favor to a friend. She's been on a diet and had left the cookies on her desk since late February. As a favor to keep her on her diet, I relieved her of the temptations. I just recently dropped twenty-seven pounds and decided to celebrate...by eating some of the cookies.



Thanks Le Ann!

Monday, February 11, 2008

Hillary...I've Found My Voice!



Here I am trying to sing. With better gear, my voice and guitar could sound warmer.

Monday, November 19, 2007

Signal-to-Noise Ratio (S/N)

This is going to win me lots of love...

The quality of audio equipment can be judged and measured by their signal-to-noise ratio. Obviously, the less noise there is in a broadcast or playback the clearer the signal will be. This is known as fidelity.

In my practice and teaching of karate and kobudo, I strive to keep everything I've learned "as-is." As I studied several arts (kajukenbo, 3 different karate styles, tai chi, kobudo, and escrima), the more I emphasized keeping them separate. It's a given that with each generation techniques and methods take on the characteristics of the players. Here, I'm referring to the "core" principles, the soul of each art.

I'm bothered that there are schools here in the USA that list "karate, gung fu, jujitsu, tae kwon do, & kenpo" all on their storefront windows. But on closer inspection, the vast majority of these schools have blended theses arts into an amalgem. It takes a lifetime to master even one art. How is it possible to claim enough authority to teach six different empty-hand arts while the chief instructor is younger than 45.

If the teachers have one major style of study (15+ years)and only has a few years (5 or less) in the other arts, in all honesty shouldn't be included in their curriculum. If their studies of auxillary arts are on-going, that's a different story. Attend a weekend seminar and plug it in...sensei please.

In my audio analogy, the concept of "fidelity" finds pertinence here. The less "noise" your art has the more truthful it is to its soul. Some may justify that these mega-schools list all these arts to attract people who don't know the difference from one to the other and then clarify later. Jee, well, er...I call that deception and false advertising.

With the genesis of MMA (Mixed Martial Arts), one may ask, "So what's the problem with 'mixing' different arts?" OK. MMA is fought in a cage or ring. Not, in a dojo. MMA is for people who already gained some profiency in one art and has moved on to another. MMA is for fighters 18 years old and older.

Using another audio analogy: An oversaturated tape recording will produce crosstalk, where signal on one track bleeds over to the adjacent track. When teaching children and adults new to martial arts, it's important not to feed them mixed signals (bad info). Karate doesn't have a ground game. Jujitsu doesn't rely on a stand up plan. A Chinese Long Fist strike inserted into a Judo drill doesn't belong.

Finally: Know your history! I feel really bad for teachers who can't trace their style or schools' lineage. At a minimum, every practitioner should be able to trace their lineage three teachers back. Know their names. Where they lived. Their professions. Some of their fellow dojo mates. Other styles or arts they studied. Their hobbies. There's more to be learned from your teachers than just martial arts. They're people, too, afterall. Why do I need to know this stuff? Budo is a way of life. If all you focus on is fighting skill or dojo life, then your existence outside the dojo becomes out of balance.

You don't need surround sound. Some of the best recordings I've ever heard were stereophonic. We only have two ears. Given the right circumstance (atmosphere) and proper record and playback equipment (lesson plan and teaching skill), you can recreate the original signal (budo) in high fidelity.