![]() ![]() The old HP isn't exactly portable either and is huge. you can always amplify the signal from the iPod. But how often do you need to do that? And. Yes, it will put out a huge signal, I can sweep horn driver voice coils with it. I do have a big old HP tube signal generator on my bench that I have had for years. It's free and perfectly adequate for most audio applications. Or if a $10 iPhone app will cover my needs, I'd obviously save money.The iPhone Ap I use is called FreqGen. Heck, I don't mind spending $100-$200 to get an audio generator if it's the best long-term solution. So there's no benefit in using dedicated audio generator over a digital function generator (including a PC or iPhone amp)? From what I've read, the audio generator gives you a larger voltage range and also will give you a cleaner waveform over a larger frequency response.įor a newb it's a bit confusing cause I'll see one person recommend getting an audio generator (and not a function generator or a PC/iPhone app) and someone else will say the opposite. ![]()
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