NexCorEX

NexCore is a compact signal bank for makers and makers who need fast, honest numbers on audio files and display panels. It keeps two targeted tools side by side and saves every result you generate, so you can compare configurations later without redoing the math.

The first tool, Signal Vault, extracts audio data. Type a sample rate, choose a bit depth, choose mono, stereo or 5.1 and enter a clip length. NexCore returns the uncompressed PCM bitrate and the exact file size, then lets you set a target compressed bitrate and storage budget to see how many clips you can fit in and how many minutes of audio your space holds.

The second tool, Pixel Scope, reads a screen. Enter a pixel resolution and a physical diagonal, or tap a preset, and the pixel density in PPI, the dot pitch in millimeters, the simplified aspect ratio, the number of megapixels and the distance at which the panel looks retina-sharp.

Every calculation ends up in a shared history that you can reopen, copy or share, and the settings let you switch between haptics and sound. Wide landscape layout, no login, no clutter.