Your bugles will certainly work, no doubt there! When doing any type of calling on Youtube, Sound Cloud, etc. you will find some sound quality can be lost. In many cases you do sound much better than recorded! With that said it still gives a trained ear something to go by in critiquing your sounds.
Bulls will make a handful of bugles, each sends out a different message to other elk, what changes their meaning is the added Intensity or Emotion to their bugle. A Location Bugle is longer than most bugles, it's more drawn out in the 2-3 second length & is non-intimidating. A Challenge Bugle is shorter with much more emotion or coarseness/growl injected into its bugle & is a warning or scolding. A Lip Bawl Bugle has an added dimension of a guttural buzz to its bugle which is used to warn & call cows at the same time. These three are all different in sound & meaning. Once you understand the difference & what you're saying it's much easier to imitate them to know the sound you're working on instead of just thinking I want to be able to bugle! -- It's like learning another language & as you learn specific words or phrases you realize some words require more emphasis or emotion than others to get your point across!
So anytime we hunters are working/polishing up our Cow or Bull sounds we need to take into consideration the meaning of that sound, it will help us out immensely to sound as believable as possible & apply the needed cadence or emotion. This can give you confidence not to shy away from using elk sounds in hunting situations when needed most!
One thing that may help you speed up the learning curve to imitate any Elk Sounds you have a desire to learn & their meanings is to consider the ElkNut APP, these sounds are on it where you can listen to them along with short video clips per sound explaining how to imitate each specific sound. There's also a New Format being added to the APP in the next few weeks where we hunters can call right into the APP, it will record your sound of a cow or bull & then you can listen to myself or a real elk making this same sound so you can compare your sound right there on the spot & see where you may need work. This will work on any sound on the APP you desire to imitate! This can speed up the journey in your quest to becoming a good caller of elk, educate yourself not the elk!
Here's a link to the APP if you'd like to check it out!
ElkNut-App
ElkNut/Paul