500 million tweets are sent every single day. Just try to wrap your head around that figure for the moment. Mind-boggling, isn’t it? Essentially, it means that the Twitter world is a noisy old place. These days, it’s certainly a baptism of fire for any Twitter newbie, but even if you’re an old hand in the tweeting game, it can still sometimes feel like although you’re shouting, you’re not being heard over the clamour. Fear not, there are ways to get your voice heard on Twitter – without straining your voice.