Re: [time-nuts] Simulating Oscillator Noise: Difficulties SimulatingFlicker FM Noise

2010-04-23 Thread Magnus Danielson
Hi Bob, On 04/23/2010 04:10 AM, Bob Camp wrote: Hi Back in the late 70's HP was pushing their ADEV test setup to us. They hauled one in (yes indeed more than one box) for a demo. It took them most of the morning to get it in from the parking lot and set up / warmed up / running. To much

Re: [time-nuts] Simulating Oscillator Noise: Difficulties SimulatingFlicker FM Noise

2010-04-23 Thread Kyle Wesson
Wow. Thanks Magnus, Tom, and Bob for all of the information you provided to me about oscillator simulations and particular noise types. I'm going to read and digest it and see if I can get some better results. I'm also going to purchase stable32 since it seems to be the gold standard for precise

Re: [time-nuts] Simulating Oscillator Noise: Difficulties SimulatingFlicker FM Noise

2010-04-22 Thread Tom Van Baak
Hi Kyle, I looked into this a while ago and just ended up using the random clock data generators within Stable32. But if you end up with a code snippet for flicker noise let us know. You'll find a wealth of ADEV information at Bill Riley's site. http://www.stable32.com and http://www.wriley.com

Re: [time-nuts] Simulating Oscillator Noise: Difficulties SimulatingFlicker FM Noise

2010-04-22 Thread Bob Camp
Hi Back in the late 70's HP was pushing their ADEV test setup to us. They hauled one in (yes indeed more than one box) for a demo. It took them most of the morning to get it in from the parking lot and set up / warmed up / running. They ran us through a little presentation on how ADEV has two