Monday, May 28, 2012

Need to be invented

I got to thinking about the pro audio products I'd like to see invented after reading a similar story on home theater audio. When you think about it, we've all gotten pretty comfortable with technology that no one could ever consider as cutting edge. Even though core recording products exist in the following areas, there's plenty of room for growth. Let's take a look at a pie-in-the-sky wish list:

1. A new speaker technology. We've been listening to recorded and reinforced sound with the same technology for about 100 years now. Sure, the loudspeaker has improved and evolved, but it's still the weakest link in the audio chain. What we need is a new loudspeaker technology that improves the listening experience and takes sonic realism to the next level.

2. A new microphone technology. Something is seriously wrong when the best and most cherished microphones that we use today were made 50 years ago. Just like loudspeakers, the technology has improved and evolved over the years, but it's basically the same in that it's still based around moving a diaphragm or ribbon through a magnetic field or changing the electrical charge between two plates (that's a condenser mic, if you didn't know). There has to be a new technology that takes a giant leap to getting us closer to realism than what we have now.

3. Get rid of the wires. Studios have been pretty successful at reducing the amount of wiring in the last 10 years or so, but there's still too much. We need to eliminate them completely. Think how much different your studio would be with wireless speakers, microphones, connections to outboard gear, etc. Much of this is possible today, but the real trick is to make the signal transmission totally lossless with zero interference.

4. The ultimate work surface. Here's the problem. Engineers love to work with faders and knobs. The problem is that faders and knobs take up space, which changes the room acoustics, and which are expensive to implement. When the faders and knobs are reduced to banks of 8, it gets confusing switching between all the banks needed during a large mix. What we need is a work surface that takes this hybrid to the next level, giving the engineer enough faders and knobs to do the job, yet making it totally easy to look at the banks underneath or above. I realize that the bank concept has been implemented on digital consoles for years, but there's no way to actually view what those other banks are unless you call one up. There has to be a better way.

5. The ultimate audio file format. I've done experiments recording the same instrument at 48k, 96k, and 192k and I can tell you unequivocally that the 192kHz recording won hands down. It wasn't even close. Consider this - the ultimate in digital is analog! In other words, the higher the sample rate, the closer to analog it sounds. We need a universal audio format with a super high sample rate that can easily scale to a lower rate as needed. Yes, I realize it's a function of the hardware, but lets plan for the future, people.

6. The ultimate storage device. Speaking of the future, there are a lot of behind-the-scenes audio people that are quietly scared to death that the hard drives and SSD's of today won't be playable tomorrow. Just as Zip and Jazz drives had their brief day in the sun, how would you like to have your hit album backed up onto a drive that nobody can read? That's a more real possibility of that happening than you might know. We need a storage format that is not only robust and protected, but has a lifespan akin to analog tape (tapes from 60 years ago still play today; some sound as good as the day they were recorded). We just can't guarantee the same with the storage devices we use today.