Preamps, Latency, Buffers, Analog to Digital Conversion // Audio Interfaces Part 3 – Mixed Signals

Video

https://www.youtube.com/watch?v=6OSLaZVVIFc

Summary

### Summary
In this video, the focus is on understanding the technical specifications of audio interfaces, such as different analog signal levels and the role of preamps. Key points include line level, mic level, and instrument level signals, and how preamps can vary in quality and features depending on their price range.

Highlights

• 3 types of analog signal levels: Line level, Mic level, and Instrument level
• Preamp adds gain to weaker signals, raising them to line level for studio gear interfacing
• Better preamps offer more features like phantom power, filters, polarity reversal switches, pads, etc.

Key Takeaways

• Understanding different analog signal levels helps when buying or building a recording rig
• Preamp quality and features can significantly impact audio quality and capabilities