The Sheffield / A2TB Test Disc - "My Disc"

Stranger In My Bed

Dish Rag

Dance Of The Knights

Dirty Blue

Wishing Well

Dock Of The Bay

1 Khz Sinewave At -20 dBFS

1 Khz Sinewave At 0 dBFS

20 Hz One Octave Warble

62 Hz One Octave Warble

125 Hz One Octave Warble

250 Hz One Octave Warble

500 Hz One Octave Warble

2.5 Khz One Octave Warble

5 Khz One Octave Warble

10 Khz One Octave Warble

15 Khz One Octave Warble

19 Khz One Octave Warble

Person Counting From 1 To 25

Right Channel Identification

Left Channel Identification

Relative Polarity Between Left & Right Channels

Polarity Pulses

1 Khz Sinewave With Bottom Half Clipped

3 People Describing Position On Sound Stage In Stereo

Same As Except Talking Simultaneously

Music For Evaluating Accuracy And Focus Of Sound Stage In St

Same As Except In Mono (L + R)

Same As Except Sent To Left Channel Only

Same As Center

Same As Except Sent To Right Channel Only

Same As Center

Music Recorded With Normal Transfer Level Of 0 dB

Music Recorded With Transfer Level Of -10 dB

Music Recorded With Transfer Level Of -20 dB

Music Recorded With Transfer Level Of -30 dB

Music Recorded With Transfer Level Of -40 dB

Music Recorded With Transfer Level Of -50 dB

Music Recorded With Transfer Level Of -60 dB

Music Recorded With Transfer Level Of -70 dB

Recording Of Digital Black Or 0 Bits

High Frequency Low Level Alternating Between 0000 & FFFF

Correlated Pink Noise 20 Hz To 20 Khz

Uncorrelated Pink Noise 20 Hz To 20 Khz

Pink Noise Raised In 1 Db Steps Every 3 Seconds

Pink Noise Raised In 3 Db Steps 4 Times

1-3 Octave Pink Noise At 25 - 31.5 - 40 Hz

1-3 Octave Pink Noise At 50 - 63 - 80 Hz

1-3 Octave Pink Noise At 100 - 125 - 160 Hz

1-3 Octave Pink Noise At 200 - 250 - 315 Hz

1-3 Octave Pink Noise At 400 - 500 - 630 Hz

1-3 Octave Pink Noise At 800 Hz - 1 - 1.2 Khz

1-3 Octave Pink Noise At 1.6 - 2 - 2.5 Khz

1-3 Octave Pink Noise At 3.15 - 4 - 5 Khz

1-3 Octave Pink Noise At 6.3 - 8 - 10 Khz

1-3 Octave Pink Noise At 12.5 - 16 - 20 Khz

20 Hz To 20 Khz Continuous Warble

100 Hz To 20 Hz Warble For Subwoofer Evaluation

Individual Frequencies From 10 Hz To 99 Hz

Flat Low Distortion Sweep From 20 - 200 Hz

Flat Low Distortion Sweep From 200 Hz - 2 Khz

Flat Low Distortion Sweep From 2 - 20 Khz

Contains The Musical Note A (440 Hz)

100 Hz Tone Burst With Duty Cycle Of 25%

Same As Except At 1 Khz

Same As Except At 10 Khz

100 Hz Square Wave

Same As Except At 1 Khz

Full Dynamics Of The Original Recording

Compressed Version Of With Same Peak Level

Tone With 0.03% Distortion

Same As 71, Except With 0.1% Distortion

Same As 71, Except With 0.3% Distortion

Same As 71, Except With 1% Distortion

Same As 71, Except With 3% Distortion

Same As 71, Except With 10% Distortion

Music With Distortion Of About 0.03%

Same As 77, Except With 0.1% Distortion

Same As 77, Except With 0.3% Distortion

Same As 77, Except With 1% Distortion

Same As 77, Except With 3% Distortion

Same As 77, Except With 10% Distortion

Musical Selection With No Added Delay

Same As 84 With 7 Ms Of Group Delay Below 100 Hz

Standing Between Penske's Pits And Main Straightaway

Short Walk Down Pit Row Of Race Car