Table 3 Measurement and recording equipment
From: dEchorate: a calibrated room impulse response dataset for echo-aware signal processing
Loudspeakers | (Directional, direct) 4× Avanton |
|  | (directional, indirect) 2× Avanton |
|  | (omnidirectional) 1× B&G |
|  | (babble noise) 4× 6301bx Fostex |
Microphones | 30× AKG CK32 |
Array | 6× nULA (5 mics each, handcrafted) |
A/D converter | ANDIAMO.MC |
Indoor positioning | Marvelmind Starter Set HW v4.9 |