What are you planning for a sample rate? CDs sample at around 40000 Hz, but 20000 could be enough for speech, or even less. Still, that's 20 Kb per second for 8-bit sampling. You have 2 Kb, so you could record 1/10th of a second. Hardly enough.
What are you planning for a sample rate? CDs sample at around 40000 Hz, but 20000 could be enough for speech, or even less. Still, that's 20 Kb per second for 8-bit sampling. You have 2 Kb, so you could record 1/10th of a second. Hardly enough.