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<blockquote data-quote="Ed Lester" data-source="post: 5043725" data-attributes="member: 587479"><p>here is part of it.</p><p></p><p>I will put more on later.</p><p></p><p>116 HUMAN BODY BEGINS TO PERCIEVE VIBRATION IN THE LOW FREQUENCIES -REF.1.1986</p><p></p><p>117-123 HOME STEREO SYSTEM, A VERY LOUD AND POWERFUL 200-2000 WATTS -REF.1.1983</p><p></p><p>120.24(P) ONE PURE SOUND WATT FLOWING THROUGH 1 SQUARE METER, YOUR ELECTRIC AMPLIFIER MAY BE 3000 WATTS.ALSO A TESTIMONY TO HEARING SENSITIVITY -REF.1.1986</p><p></p><p>120-130 FRONT ROW AT A ROCK CONCERT- UP TO 200 REFRIGERATOR SIZE SPEAKERS</p><p></p><p>AND 50000-300000 WATTS OF CLEAN, FULL FREQUENCY SOUND -REF.1.1981</p><p></p><p>125 DRUM SET-ONLY AT THE MOMENT OF STRIKING, CONTINOUS LEVEL 115</p><p></p><p>126-130 TYPICAL PROFESSIONAL D.J. SYSTEM -REF.1.1984</p><p></p><p>127 HUMAN TINNITUS (RINGING IN THE EARS) BEGINS -REF.1.1984</p><p></p><p>127.48 = 1 pound per square foot</p><p></p><p>128 (P)HUMAN, LOUDEST SCREAM MEASURED AT A DISTANCE OF 8 FEET 2 INCHES</p><p></p><p>128 HUMAN HEAD HAIR BEGINS TO DETECT VIBRATION -REF.1.1983</p><p></p><p>128 HUMAN CAN BEGIN TO DETECT VERY SLOW “BLAST WIND” OF 0.124 METERS/SECOND -REF.1.1983</p><p></p><p>130 (N)MARCHING BAND-OVERALL LEVEL AT A DISTANCE, 100-200 MEMBERS -REF.1.1996</p><p></p><p>132 EARDRUM “FLEX” TOTALLY NOTICEABLE -REF.1.1982</p><p></p><p>132.4(P) = 1 SOUND WATT MAXIMUM IN A SMALL SEALED BOX BELOW HYDRODYNAMIC CRITICAL LOW FREQUENCY</p><p></p><p>133 (N)GUNSHOT- EAR LEVEL, MAY VARY GREATLY TO SIZE AND TYPE OF GUN,</p><p></p><p>DURATION CONVERTED TO ONE SECOND, PEAK LEVEL MAY REACH 140-160 (P)</p><p></p><p>133.98 (P) = 1 MILLIBAR PRESSURE</p><p></p><p>135-122 (P) “VERY LOUD” CAR STEREO, ONLY BASS LEVEL, HIGHS RARELY ABOVE 115(P) -REF.1.1983</p><p></p><p>135-130(N) LARGE TRAIN HORN -REF.1.1985</p><p></p><p>135 HUMAN, A SLIGHT COOLING EFFECT BEGINS TO BE NOTICED, FROM AIR EXPANSION -REF.1.1983</p><p></p><p>136.498(P) = 1 TORR PRESSURE = 1 MILLIMETER MERCURY</p><p></p><p>137 HUMAN BODY VIBRATION IS STRONG -REF.1.1983</p><p></p><p>137-140 HUMAN EAR ALL FREQUENCIES ARE PAINFUL -REF.1.1983</p><p></p><p>140 EXTREMELY DAMAGING TO HEARING NO MATTER HOW SHORT THE TIME EXPOSURE</p><p></p><p>140 BLAST WIND = U = (PARTICLE VELOCITY) IS 0.49 METERS PER SECOND OR ABOUT 1 MPH</p><p></p><p>140 HUMAN THROAT AND VOCAL CORD VIBRATION BEGINS -REF.1.1983</p><p></p><p>141 HUMAN BODY BEGINS TO FEEL NASUEA AFTER A FEW MINUTES -REF.1.1983</p><p></p><p>141.918(P) = 1 INCH OF WATER PRESSURE</p><p></p><p>142 HUMAN BODY CHESTPOUNDING IS INTENCE -REF.1.1983</p><p></p><p>142 (P) INSIDE A CAR WITH TWO PRO 18 INCH WOOFERS AND 300 WATTS EACH -REF.1.1983</p><p></p><p>143 HUMAN BODY FEELS AS IF SOMEONE JUST FOOTBALL TACKLED YOUR CHEST -REF.1.1983</p><p></p><p>144 HUMAN NOSE ITCHES -REF.1.1983</p><p></p><p>145 HUMAN VISION BEGINS TO VIBRATE MAKING IT SLIGHTLY BLURRY, 1-3 DEGREES -REF.1.1983</p><p></p><p>145-136 (P)“COMPETITION” CAR STEREO, SIXTEEN 12 OR EIGHT 15, OR FOUR 18 SPEAKERS -REF.1.1983</p><p></p><p>146.1(P) AIR PARTICLE VELOCITY(WIND) IS 1 METER PER SECOND OR ABOUT 2 MILES PER HOUR</p><p></p><p>147 (N)FORMULA 1 RACE CAR, 700 HORSEPOWER, CHESTPOUNDING AND SUCTION FORCE ON CALM QUIET</p><p></p><p>MORNINGS CAN CLEARLY BE HEARD 6 MILES AWAY.-REF.1.1991</p><p></p><p>148 HUMAN VIBRATION VERY UNCOMFORTABLE AND SLIGHTLY PAINFUL -REF.1.1986</p><p></p><p>149 HUMAN LUNGS AND BREATHING BEGINS VIBRATING TO THE SOUND -REF.1.1986</p><p></p><p>150 (N)ROCK CONCERT “THE WHO” TWO 10 STORY STACKS = 144 DOUBLE REFRIDGERATOR SIZED SPEAKERS, ACTUAL LEVEL REACHED 120 DB AT A DISTANCE OF 32 METERS FOR THIS NORMALIZED READING OF 150 DB.CONTINOUS LEVEL 114-118db (P) AT 32 METERS -REF.1.1982</p><p></p><p>150 ROCK CONCERT SPEAKER AT 1600 WATTS ON THE ACTUAL VIBRATING SURFACE -REF.1.1991</p><p></p><p>150 HUMAN SENSATION OF BEING COMPRESSED AS IF UNDERWATER IS OVERWHELMING -REF.1.1983</p><p></p><p>150 HUMAN SOUND EXPERIMENTS DOWN TO 1 TO 2 HERTZ - REF.13.</p><p></p><p>152 HUMAN VIBRATION IS PAINUL AND ALSO FELT IN ALL JOINTS -REF.1.1983</p><p></p><p>153 HUMAN THROAT IS VIBRATING SO HARD IT IS ALMOST IMPOSSIBLE TO SWALLOW -REF.1.1983</p><p></p><p>154 TOY BALLOON POPPING, DEPENDS ON TYPE AND HOW LARGE AND HARD TO INFLATE -REF.1.1986</p><p></p><p>155 HUMAN BODY COMPRESSION AND EXPANSION TO VIBRATION IS TO THE “CORE” -REF.1.1983</p><p></p><p>155 HUMAN COOLING EFFECT IS HIGH, AS A GUESS 10 TO 25 DEGREES FARENHEIT? -REF.1.1983</p><p></p><p>156 (P)IN A MINI-VAN WITH TWENTY 12” WOOFERS AND 19,000 WATTS OF AMPLIFIER POWER.</p><p></p><p>EACH SPEAKERS IS DISPLACING (PUMPING BACK AND FORTH ) 0.75 INCHES</p><p></p><p>IF LONG HAIR WOMEN SIT IN IT, HER HAIR WILL FLY OUT OF WINDOW WITH BASS</p><p></p><p>WINDSHIELD WIPERS FLY OFF VEHICLE 1/2 TO 2 INCHES, DOOR AND FRONT</p><p></p><p>WINDSHIELD FLEXION MAY BE UP TO +-2 INCHES OR 4 INCHES PEAK TO PEAK</p><p></p><p>EVEN WITH EARPLUGS (-30 DB) AND HEADMUFFS (-24 DB) = -54 DB IT’S STILL LOUD -REF.1.1997</p><p></p><p>156.498(P) = 1 CENTIMETER MERCURY = 0.01 METERS MERCURY</p><p></p><p>158 HUMAN BODY VIBRATION IS VIOLENT, NAUSEA BECOMES MORE INTENCE -REF.1.1983</p><p></p><p>158 (P)INSIDE A ROCK CONCERT SPEAKER BOX REFRIDGERATOR SIZE AT MAX. 5000 WATTS -REF.1.1983</p><p></p><p>160 (P)FLASHLIGHTS EXHIBIT ELECTROMAGNETIC PULSING-EMP (DIMMING DURING SOUND) -REF.1.1983</p><p></p><p>162 U.S. FESTIVAL ROCK CONCERT 1983. 10 SEPARATE STACKS, AMPS = 400,000 WATTS (N) -REF.1.1983,-REF.3.</p><p></p><p>163-153 (N) N.H.R.A. DRAGSTERS- 5000 TO 7000 HORSEPOWER, LIQUID NITROGLYCERIN FUEL,</p><p></p><p>EARTHSHAKING AT 50 FEET, HUMANS FIND IT HARD TO SEE, AND BREATHE 140db(P) -REF.1.1987</p><p></p><p>163 (P)GLASSBREAKING LEVEL, MINIMUM, IT IS VERY HARD TO BREAK GLASS WINDOWS.</p><p></p><p>MANY STORIES COME FROM BREAKING GLASS BUT IT IS HIGHLY VARIABLE: IT IS</p><p></p><p>EASIER TO BREAK IF THE WINDOW ALREADY HAS A CRACK, IS VERY LARGE OR</p><p></p><p>OLD AND BRITTLE AND NOT CAR SAFETY GLASS WHICH CAN FLEX MASSIVELY</p><p></p><p>BEFORE BREAKING. AN OPERA SINGER AT 110 DB MAY BREAK A WINEGLASS BUT IT IS AN</p><p></p><p>EXAMPLE OF FREQUENCY RESONANCE, AND NOT HIGH SOUND DB LEVEL -REF.1.1987</p><p></p><p>163 (N)OCEAN WHALE REFERENCE 2 EXP-5 NEWTONS PER SQUARE METER</p><p></p><p>164 (P)INTERNAL SOUND PRESSURE OF A LARGE JET AIRPLANE TURBINE MOTOR -REF.1.1993</p><p></p><p>164.568(P) = 1 INCH MERCURY PRESSURE</p><p></p><p>165-145 (NP) THE COMMON TYPE OF FIREWORKS AT PROFESSIONAL PYROTECHNIC SHOWS -REF.1.1988</p><p></p><p>165 (N)JET AIRPLANE, BOEING 727-15,000 LBS OF THRUST, DEPENDS ON THE TAKEOFF -REF.1.1982</p><p></p><p>165(P) MOTOR DRIVEN PISTON HEADPHONES -REF.16.</p><p></p><p>166 AIR PARTICLE VELOCITY IS 10 METERS PER SECOND OR ABOUT 20 MILES PER HOUR</p><p></p><p>170.75 PRESSURE (P) = 1 P.S.I. = 1 POUND PER SQUARE INCH MOST SOUND READINGS</p><p></p><p>HIGHER THAN THIS REFER TO P.S.I. INSTEAD OF DB. BUILDINGS AND HOUSES</p><p></p><p>HAVE APPROXIMATELY A 50 % CHANCE OF SURVIVAL REF.2.</p><p></p><p>171-150 (P)WORLDS LOUDEST CAR STEREOS, UP TO 80 SPEAKERS,32 CAR BATTERYS,</p><p></p><p>100,000 WATTS, 125-138 (N)</p><p></p><p>171(P) acoustic air pressure generator -ref.12</p><p></p><p>172 (N) 727, 737, 747, 757, 767 CRUSING AT 6 MILES HIGH MACH 0.84, AT THE GROUND (SEA LEVEL) LOSES AN ADDITIONAL 6 DB BECAUSE AIR DENCITY IS ONLY HALF SEA LEVEL AT A HIEGHT OF 6 MILES</p><p></p><p>172 FOG IS CREATED, DEPENDING ON THE TEMPERATURE, DEW POINT AND HUMIDITY</p><p></p><p>173-164 (P)BASS INJECTION TESTS, EXPIERIMENTAL ELECTROMAGNETIC TYPE SPEAKERS -REF.1.1987</p><p></p><p>173(P) = hydraulic, whole body dynamic pressure chamber, at 8 hertz -ref.11.</p><p></p><p>174 AIR BEGINS TO HEAT UP DUE TO COMPRESSION, MOST SHOCK WAVES ARE VERY HOT</p><p></p><p>174(P) LOUDSPEAKER COUPLED MANOMETER HEADPHONES DOWN TO 1 HERTZ -REF.15.</p><p></p><p>175 (N) QUARTER DYNAMITE STICK, VERY CLOSE PRESSURE MAY EXCEED 210 db (P)</p><p></p><p>175.8(P) 1 TON T.N.T. AT 250 FEET</p><p></p><p>177 (P) = 2 P.S.I., DAMAGE TO STRUCTURES ARE SIGNIFICANT, 30% SURVIVAL -REF.2.</p><p></p><p>180 (P) 1 POUND T.N.T. AT 15 FEET -REF.4.</p><p></p><p>180 (P) = 3 P.S.I., DAMAGE TO STRUCTURES IS CATASTROPHIC, WHEN A SHOCK -REF.2.</p><p></p><p>WAVE HITS A STRUCTURE ITS MOMENTUM AND PRESSURE MORE THAN DOUBLES, ESPECIALLY AT HIGHER DB LEVELS, DYNAMIC WIND IS ABOUT 103 MILE / HOUR</p><p></p><p>AND CAUSES A LARGE PORTION OF DAMAGE, 15 % OBJECT SURVIVAL -REF.2.</p><p></p><p>180 (P) = MOTOR DRIVE COUPLED MANOMETER STATIC PRESSURE, 165 DB(P) UP TO 50 HERTZ, -REF.14.</p><p></p><p>182 (P) 1 TON T.N.T AT 150 FEET, EXACTLY 182.2 DB -REF.4.</p><p></p><p>183 (P) = 6 P.S.I. TOTAL DESTRUCTION OF ALL STRUCTURES, PARTICLE VELOCITY</p><p></p><p>(BLAST WIND) IS 180 MILES PER HOUR. 0.9 MILES FROM HIROSHIMA ATOMIC BOMB</p><p></p><p>AND 3.3 MILES FROM 1MEGATON NUCLEAR BOMB, LESS 0.1 % OBJECT SURVIVAL -REF.2.</p><p></p><p>185.75 (NP) 0.375 POUNDS OF T.N.T. RIECHTER -1.5</p><p></p><p>186.1(P) 1 POUND T.N.T AT DISTANCE OF 10 FEET -REF.4.</p><p></p><p>187 (P) 1 TON T.N.T. AT 100 FEET, EXACTLY 186.8 DB -REF.4.</p><p></p><p>190.60 (NP) RIECHTER SCALE 0 (ZERO) EARTHQUAKE</p><p></p><p>190.60 (NP) 2.0000 POUNDS T.N.T.</p><p></p><p>191 (N)BOMB-VERY SMALL 1 LB. OR GRENADE, VERY CLOSE PRESSURE MAY EXCEED 210 db (P)</p><p></p><p>193.806(P) = 1 KILOGRAM PER SQUARE CENTIMETER</p><p></p><p>193.979(P) = 1 BAR PRESSURE = 14.504 POUNDS PER SQUARE INCH = 14.504 P.S.I.</p><p></p><p>194.09(P) = 1 (ONE) AIR ATMOSPHERE = 14.6962 POUNDS PER SQUARE INCH = 14.6962 P.S.I.= 1 ATM</p><p></p><p>SOUND WAVES DISTORT AND ARE NOW DEFINED AS SHOCK WAVES AND THEY BEGIN TO FOLLOW SHOCK WAVE BEHAVIOR. PARTICLE VELOCITY (BLAST WIND) = 590 FEET / SECOND = 180 METERS PER SECOND = 402 MILES PER HOUR. -REF.2.</p><p></p><p>194.1(P)EXACTLY, 1 POUND T.N.T. AT 6 FEET -REF.4.</p><p></p><p>195-190 (P) HUMAN EARDRUMS RUPTURE 50 % OF TIME -REF.2.</p><p></p><p>195.2(P) 1 TON T.N.T. AT 60 FEET -REF.4.</p><p></p><p>200.59 (NP) 63.24 POUNDS OF T.N.T., RIECHTER SCALE 1</p></blockquote><p></p>
[QUOTE="Ed Lester, post: 5043725, member: 587479"] here is part of it. I will put more on later. 116 HUMAN BODY BEGINS TO PERCIEVE VIBRATION IN THE LOW FREQUENCIES -REF.1.1986 117-123 HOME STEREO SYSTEM, A VERY LOUD AND POWERFUL 200-2000 WATTS -REF.1.1983 120.24(P) ONE PURE SOUND WATT FLOWING THROUGH 1 SQUARE METER, YOUR ELECTRIC AMPLIFIER MAY BE 3000 WATTS.ALSO A TESTIMONY TO HEARING SENSITIVITY -REF.1.1986 120-130 FRONT ROW AT A ROCK CONCERT- UP TO 200 REFRIGERATOR SIZE SPEAKERS AND 50000-300000 WATTS OF CLEAN, FULL FREQUENCY SOUND -REF.1.1981 125 DRUM SET-ONLY AT THE MOMENT OF STRIKING, CONTINOUS LEVEL 115 126-130 TYPICAL PROFESSIONAL D.J. SYSTEM -REF.1.1984 127 HUMAN TINNITUS (RINGING IN THE EARS) BEGINS -REF.1.1984 127.48 = 1 pound per square foot 128 (P)HUMAN, LOUDEST SCREAM MEASURED AT A DISTANCE OF 8 FEET 2 INCHES 128 HUMAN HEAD HAIR BEGINS TO DETECT VIBRATION -REF.1.1983 128 HUMAN CAN BEGIN TO DETECT VERY SLOW “BLAST WIND” OF 0.124 METERS/SECOND -REF.1.1983 130 (N)MARCHING BAND-OVERALL LEVEL AT A DISTANCE, 100-200 MEMBERS -REF.1.1996 132 EARDRUM “FLEX” TOTALLY NOTICEABLE -REF.1.1982 132.4(P) = 1 SOUND WATT MAXIMUM IN A SMALL SEALED BOX BELOW HYDRODYNAMIC CRITICAL LOW FREQUENCY 133 (N)GUNSHOT- EAR LEVEL, MAY VARY GREATLY TO SIZE AND TYPE OF GUN, DURATION CONVERTED TO ONE SECOND, PEAK LEVEL MAY REACH 140-160 (P) 133.98 (P) = 1 MILLIBAR PRESSURE 135-122 (P) “VERY LOUD” CAR STEREO, ONLY BASS LEVEL, HIGHS RARELY ABOVE 115(P) -REF.1.1983 135-130(N) LARGE TRAIN HORN -REF.1.1985 135 HUMAN, A SLIGHT COOLING EFFECT BEGINS TO BE NOTICED, FROM AIR EXPANSION -REF.1.1983 136.498(P) = 1 TORR PRESSURE = 1 MILLIMETER MERCURY 137 HUMAN BODY VIBRATION IS STRONG -REF.1.1983 137-140 HUMAN EAR ALL FREQUENCIES ARE PAINFUL -REF.1.1983 140 EXTREMELY DAMAGING TO HEARING NO MATTER HOW SHORT THE TIME EXPOSURE 140 BLAST WIND = U = (PARTICLE VELOCITY) IS 0.49 METERS PER SECOND OR ABOUT 1 MPH 140 HUMAN THROAT AND VOCAL CORD VIBRATION BEGINS -REF.1.1983 141 HUMAN BODY BEGINS TO FEEL NASUEA AFTER A FEW MINUTES -REF.1.1983 141.918(P) = 1 INCH OF WATER PRESSURE 142 HUMAN BODY CHESTPOUNDING IS INTENCE -REF.1.1983 142 (P) INSIDE A CAR WITH TWO PRO 18 INCH WOOFERS AND 300 WATTS EACH -REF.1.1983 143 HUMAN BODY FEELS AS IF SOMEONE JUST FOOTBALL TACKLED YOUR CHEST -REF.1.1983 144 HUMAN NOSE ITCHES -REF.1.1983 145 HUMAN VISION BEGINS TO VIBRATE MAKING IT SLIGHTLY BLURRY, 1-3 DEGREES -REF.1.1983 145-136 (P)“COMPETITION” CAR STEREO, SIXTEEN 12 OR EIGHT 15, OR FOUR 18 SPEAKERS -REF.1.1983 146.1(P) AIR PARTICLE VELOCITY(WIND) IS 1 METER PER SECOND OR ABOUT 2 MILES PER HOUR 147 (N)FORMULA 1 RACE CAR, 700 HORSEPOWER, CHESTPOUNDING AND SUCTION FORCE ON CALM QUIET MORNINGS CAN CLEARLY BE HEARD 6 MILES AWAY.-REF.1.1991 148 HUMAN VIBRATION VERY UNCOMFORTABLE AND SLIGHTLY PAINFUL -REF.1.1986 149 HUMAN LUNGS AND BREATHING BEGINS VIBRATING TO THE SOUND -REF.1.1986 150 (N)ROCK CONCERT “THE WHO” TWO 10 STORY STACKS = 144 DOUBLE REFRIDGERATOR SIZED SPEAKERS, ACTUAL LEVEL REACHED 120 DB AT A DISTANCE OF 32 METERS FOR THIS NORMALIZED READING OF 150 DB.CONTINOUS LEVEL 114-118db (P) AT 32 METERS -REF.1.1982 150 ROCK CONCERT SPEAKER AT 1600 WATTS ON THE ACTUAL VIBRATING SURFACE -REF.1.1991 150 HUMAN SENSATION OF BEING COMPRESSED AS IF UNDERWATER IS OVERWHELMING -REF.1.1983 150 HUMAN SOUND EXPERIMENTS DOWN TO 1 TO 2 HERTZ - REF.13. 152 HUMAN VIBRATION IS PAINUL AND ALSO FELT IN ALL JOINTS -REF.1.1983 153 HUMAN THROAT IS VIBRATING SO HARD IT IS ALMOST IMPOSSIBLE TO SWALLOW -REF.1.1983 154 TOY BALLOON POPPING, DEPENDS ON TYPE AND HOW LARGE AND HARD TO INFLATE -REF.1.1986 155 HUMAN BODY COMPRESSION AND EXPANSION TO VIBRATION IS TO THE “CORE” -REF.1.1983 155 HUMAN COOLING EFFECT IS HIGH, AS A GUESS 10 TO 25 DEGREES FARENHEIT? -REF.1.1983 156 (P)IN A MINI-VAN WITH TWENTY 12” WOOFERS AND 19,000 WATTS OF AMPLIFIER POWER. EACH SPEAKERS IS DISPLACING (PUMPING BACK AND FORTH ) 0.75 INCHES IF LONG HAIR WOMEN SIT IN IT, HER HAIR WILL FLY OUT OF WINDOW WITH BASS WINDSHIELD WIPERS FLY OFF VEHICLE 1/2 TO 2 INCHES, DOOR AND FRONT WINDSHIELD FLEXION MAY BE UP TO +-2 INCHES OR 4 INCHES PEAK TO PEAK EVEN WITH EARPLUGS (-30 DB) AND HEADMUFFS (-24 DB) = -54 DB IT’S STILL LOUD -REF.1.1997 156.498(P) = 1 CENTIMETER MERCURY = 0.01 METERS MERCURY 158 HUMAN BODY VIBRATION IS VIOLENT, NAUSEA BECOMES MORE INTENCE -REF.1.1983 158 (P)INSIDE A ROCK CONCERT SPEAKER BOX REFRIDGERATOR SIZE AT MAX. 5000 WATTS -REF.1.1983 160 (P)FLASHLIGHTS EXHIBIT ELECTROMAGNETIC PULSING-EMP (DIMMING DURING SOUND) -REF.1.1983 162 U.S. FESTIVAL ROCK CONCERT 1983. 10 SEPARATE STACKS, AMPS = 400,000 WATTS (N) -REF.1.1983,-REF.3. 163-153 (N) N.H.R.A. DRAGSTERS- 5000 TO 7000 HORSEPOWER, LIQUID NITROGLYCERIN FUEL, EARTHSHAKING AT 50 FEET, HUMANS FIND IT HARD TO SEE, AND BREATHE 140db(P) -REF.1.1987 163 (P)GLASSBREAKING LEVEL, MINIMUM, IT IS VERY HARD TO BREAK GLASS WINDOWS. MANY STORIES COME FROM BREAKING GLASS BUT IT IS HIGHLY VARIABLE: IT IS EASIER TO BREAK IF THE WINDOW ALREADY HAS A CRACK, IS VERY LARGE OR OLD AND BRITTLE AND NOT CAR SAFETY GLASS WHICH CAN FLEX MASSIVELY BEFORE BREAKING. AN OPERA SINGER AT 110 DB MAY BREAK A WINEGLASS BUT IT IS AN EXAMPLE OF FREQUENCY RESONANCE, AND NOT HIGH SOUND DB LEVEL -REF.1.1987 163 (N)OCEAN WHALE REFERENCE 2 EXP-5 NEWTONS PER SQUARE METER 164 (P)INTERNAL SOUND PRESSURE OF A LARGE JET AIRPLANE TURBINE MOTOR -REF.1.1993 164.568(P) = 1 INCH MERCURY PRESSURE 165-145 (NP) THE COMMON TYPE OF FIREWORKS AT PROFESSIONAL PYROTECHNIC SHOWS -REF.1.1988 165 (N)JET AIRPLANE, BOEING 727-15,000 LBS OF THRUST, DEPENDS ON THE TAKEOFF -REF.1.1982 165(P) MOTOR DRIVEN PISTON HEADPHONES -REF.16. 166 AIR PARTICLE VELOCITY IS 10 METERS PER SECOND OR ABOUT 20 MILES PER HOUR 170.75 PRESSURE (P) = 1 P.S.I. = 1 POUND PER SQUARE INCH MOST SOUND READINGS HIGHER THAN THIS REFER TO P.S.I. INSTEAD OF DB. BUILDINGS AND HOUSES HAVE APPROXIMATELY A 50 % CHANCE OF SURVIVAL REF.2. 171-150 (P)WORLDS LOUDEST CAR STEREOS, UP TO 80 SPEAKERS,32 CAR BATTERYS, 100,000 WATTS, 125-138 (N) 171(P) acoustic air pressure generator -ref.12 172 (N) 727, 737, 747, 757, 767 CRUSING AT 6 MILES HIGH MACH 0.84, AT THE GROUND (SEA LEVEL) LOSES AN ADDITIONAL 6 DB BECAUSE AIR DENCITY IS ONLY HALF SEA LEVEL AT A HIEGHT OF 6 MILES 172 FOG IS CREATED, DEPENDING ON THE TEMPERATURE, DEW POINT AND HUMIDITY 173-164 (P)BASS INJECTION TESTS, EXPIERIMENTAL ELECTROMAGNETIC TYPE SPEAKERS -REF.1.1987 173(P) = hydraulic, whole body dynamic pressure chamber, at 8 hertz -ref.11. 174 AIR BEGINS TO HEAT UP DUE TO COMPRESSION, MOST SHOCK WAVES ARE VERY HOT 174(P) LOUDSPEAKER COUPLED MANOMETER HEADPHONES DOWN TO 1 HERTZ -REF.15. 175 (N) QUARTER DYNAMITE STICK, VERY CLOSE PRESSURE MAY EXCEED 210 db (P) 175.8(P) 1 TON T.N.T. AT 250 FEET 177 (P) = 2 P.S.I., DAMAGE TO STRUCTURES ARE SIGNIFICANT, 30% SURVIVAL -REF.2. 180 (P) 1 POUND T.N.T. AT 15 FEET -REF.4. 180 (P) = 3 P.S.I., DAMAGE TO STRUCTURES IS CATASTROPHIC, WHEN A SHOCK -REF.2. WAVE HITS A STRUCTURE ITS MOMENTUM AND PRESSURE MORE THAN DOUBLES, ESPECIALLY AT HIGHER DB LEVELS, DYNAMIC WIND IS ABOUT 103 MILE / HOUR AND CAUSES A LARGE PORTION OF DAMAGE, 15 % OBJECT SURVIVAL -REF.2. 180 (P) = MOTOR DRIVE COUPLED MANOMETER STATIC PRESSURE, 165 DB(P) UP TO 50 HERTZ, -REF.14. 182 (P) 1 TON T.N.T AT 150 FEET, EXACTLY 182.2 DB -REF.4. 183 (P) = 6 P.S.I. TOTAL DESTRUCTION OF ALL STRUCTURES, PARTICLE VELOCITY (BLAST WIND) IS 180 MILES PER HOUR. 0.9 MILES FROM HIROSHIMA ATOMIC BOMB AND 3.3 MILES FROM 1MEGATON NUCLEAR BOMB, LESS 0.1 % OBJECT SURVIVAL -REF.2. 185.75 (NP) 0.375 POUNDS OF T.N.T. RIECHTER -1.5 186.1(P) 1 POUND T.N.T AT DISTANCE OF 10 FEET -REF.4. 187 (P) 1 TON T.N.T. AT 100 FEET, EXACTLY 186.8 DB -REF.4. 190.60 (NP) RIECHTER SCALE 0 (ZERO) EARTHQUAKE 190.60 (NP) 2.0000 POUNDS T.N.T. 191 (N)BOMB-VERY SMALL 1 LB. OR GRENADE, VERY CLOSE PRESSURE MAY EXCEED 210 db (P) 193.806(P) = 1 KILOGRAM PER SQUARE CENTIMETER 193.979(P) = 1 BAR PRESSURE = 14.504 POUNDS PER SQUARE INCH = 14.504 P.S.I. 194.09(P) = 1 (ONE) AIR ATMOSPHERE = 14.6962 POUNDS PER SQUARE INCH = 14.6962 P.S.I.= 1 ATM SOUND WAVES DISTORT AND ARE NOW DEFINED AS SHOCK WAVES AND THEY BEGIN TO FOLLOW SHOCK WAVE BEHAVIOR. PARTICLE VELOCITY (BLAST WIND) = 590 FEET / SECOND = 180 METERS PER SECOND = 402 MILES PER HOUR. -REF.2. 194.1(P)EXACTLY, 1 POUND T.N.T. AT 6 FEET -REF.4. 195-190 (P) HUMAN EARDRUMS RUPTURE 50 % OF TIME -REF.2. 195.2(P) 1 TON T.N.T. AT 60 FEET -REF.4. 200.59 (NP) 63.24 POUNDS OF T.N.T., RIECHTER SCALE 1 [/QUOTE]
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