Index

Sound in air

• Cramer sound speed equation
• ISO 9613-1 sound absorption equation

Sound speed in pure water

• Bilaniuk & Wong 36 point euqation
• Bilaniuk & Wong 112 point euqation
• Bilaniuk & Wong 148 point euqation
• Marczak Equation
• Lubbers & Graaff B1
• Lubbers & Graaff C1
• Belogolskii & Sekoyan equation

Sound speed in sea

• Coppens equation
• Mackenzie equation
• Del Grosso equation
• Chen & Millero equation (UNESCO)
• Leroy et al. equation (NPL)

Sound absorption in sea

• Thorp equation
• Francois & Garrison equation
• Fisher & Simmons equation
• Ainslie & McColm equation

Depth and pressure relationshep

• Leroy '68 depth to pressure equation
• Leroy '97 depth to pressure equation
• Leroy '97 pressure to depth equation
• Bisset-Berman pressure to depth equation