Sony Z1 and FX1 various questions 2004 - 2005 - Page 22 at

Go Back   DV Info Net > Sony XAVC / XDCAM / NXCAM / AVCHD / HDV / DV Camera Systems > Sony HDV and DV Camera Systems > Sony HVR-Z1 / HDR-FX1

Sony HVR-Z1 / HDR-FX1
Pro and consumer versions of this Sony 3-CCD HDV camcorder.

Thread Tools Search this Thread
Old December 25th, 2005, 02:05 PM   #316
Regular Crew
Join Date: Oct 2005
Location: Grand Rapids, MI
Posts: 41
FX1 Case Suggestions

Just got myself a FX1, and am looking into buying a case for it. I'm not planning on bringing it on a plane or anything, I just need something that will store the camera and some accessories. So I'm not looking into anything expensive.

What would you guys recommend for it? Soft, hard? Any experience with a Vanguard Hard Case? Thanks!
Chad Huntley is offline   Reply With Quote
Old December 25th, 2005, 02:13 PM   #317
Join Date: Dec 2002
Location: Mays Landing, NJ
Posts: 11,462
Welcome to DVinfo Chad, and congratulations on the new camera! Here's the definitive thread on this topic, so you might want to continue this discussion there:
Boyd Ostroff is offline   Reply With Quote
Old December 26th, 2005, 06:48 AM   #318
Major Player
Join Date: Apr 2005
Location: New Orleans, LA
Posts: 218
Frezzi Camera Support

Wanted to pass this along. I tried the Anton Bauer Stasis, it is too small for the Z1U, returned that and tried this Frezzolini Camera support-- a must when you use a wide angle adapter because the camera gets front heavy.

Check it out.
George T. Griswold, Jr. New Orleans
George Griswold is offline   Reply With Quote
Old December 27th, 2005, 07:35 PM   #319
Join Date: Sep 2003
Posts: 1,435
FX1 SOUND: alien noises :)

It seems like FX1's electronic sounds are bleeding into its sound recording circuit.

I noticed that when Autofocus is hunting, or when other electronic process occurs - like zooming - these events generate swishing alien noises in FX1's sound track.

They are not motor sounds picked up by internal mic by air, since these noises are the same even if I use external line input.

They sound more like electronic signals that *control* the motors.

To re-create the problem: make sure you are recording in a quiet room. It doesn't matter whether internal or external mics are used, but since internal mics are noisier, it'll mask the problem...

Now, start recording. Pan the camera around so to force Autofocus to hunt. Then listen to this recording in your NLE at high volume.

Hear the alien swishing noises? :)

Now, the cam can also exhibit a ground looping problem - but it can be easily rectified by putting a line-level isolating transformer between the external mic preamp and the FX1 line in.

However the swishing electronic noises I'm talking about are generated INSIDE the camera itself, seemingly no matter whether it is connected to any external devices or not.

Have you noticed this problem?

How do you rectify it?
Alex Raskin is offline   Reply With Quote
Old December 28th, 2005, 12:26 PM   #320
Join Date: Sep 2003
Posts: 1,435

The "alien noise" effects cannot be heard in the environments where there's any audible background noise like muted street noise etc.

I only get them in studio recording environment.

I made a ton of experiments, and the alien noises are always there WHEN THERE's A QUIET BUT AUDIBLE SOUND, like subtle clothes rustling.

Example: with manual sound level dial at 2 to 10, the ambient noise is audible and is always distorted with the "alien" swishes.

With dial on 1, no noise and no swishes. But as soon as the cam hears something it can pick up - like me approaching the mic while talking - it starts swishing on quiet sounds, then swishing goes away (or rather is being masked?) as I talk louder into the mic directly.

So my understanding is that the swishing I hear is actually a distorted sound due to the cam's sound compression algorythm.

When there's speech over clothes' rustling, the speech sounds fine but I can still hear the "alien noises" in pauses where there supposed to be no ambient background noise.

I now think what I hear is simply a sound compression artifact, since the cam's video is multiplexed with audio that's MPEG-1 Audio Level II compressed at 48Khz 16bit 384Kbps bandwidth.

Judging by the specs I'd expect a cleaner sound in quiet environments, but apparently it ain't so.
Alex Raskin is offline   Reply

DV Info Net refers all where-to-buy and where-to-rent questions exclusively to these trusted full line dealers and rental houses...

Professional Video
(800) 833-4801
Portland, OR

Omega Broadcast
(512) 251-7778
Austin, TX

(973) 335-4460
Mountain Lakes, NJ

Abel Cine Tech
(888) 700-4416
N.Y. NY & L.A. CA

(800) 238-8480
Glendale, CA

Precision Camera
(800) 677-1023
Austin, TX

DV Info Net also encourages you to support local businesses and buy from an authorized dealer in your neighborhood.
  You are here: DV Info Net > Sony XAVC / XDCAM / NXCAM / AVCHD / HDV / DV Camera Systems > Sony HDV and DV Camera Systems > Sony HVR-Z1 / HDR-FX1

Thread Tools Search this Thread
Search this Thread:

Advanced Search



All times are GMT -6. The time now is 07:18 PM.

DV Info Net -- Real Names, Real People, Real Info!
1998-2015 The Digital Video Information Network