THROUGH-HOLE Audio Codecs 329

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Part RoHS Manufacturer Telecom IC Type Temperature Grade Terminal Form No. of Terminals Package Code Package Shape Package Body Material Surface Mount No. of Functions Output Code No. of Channels Technology Screening Level Nominal Negative Supply Voltage Operating Mode Maximum Supply Current Nominal Supply Voltage Hybrid Input Code Power Supplies (V) Package Style (Meter) Package Equivalence Code Sub-Category Terminal Pitch Maximum Operating Temperature Resolution (um) Minimum Operating Temperature Maximum Gain Tolerance Terminal Finish Maximum Output Voltage Terminal Position JESD-30 Code Output (V) Moisture Sensitivity Level (MSL) Maximum Seated Height Linear Coding Width Qualification Companding Law Input Type Additional Features Battery Feed Maximum Analog Input JESD-609 Code Maximum Time At Peak Reflow Temperature (s) Peak Reflow Temperature (C) Length Filter

TP3071J

Texas Instruments

PROGRAMMABLE CODEC

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

-5 V

SYNCHRONOUS

5 V

IN-LINE

2.54 mm

70 Cel

0 Cel

DUAL

R-GDIP-T20

5.08 mm

7.62 mm

A/MU-LAW

25.019 mm

YES

TP3067AJ

Texas Instruments

PCM CODEC

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

-5 V

10 mA

5 V

+-5

IN-LINE

DIP20,.3

Codecs

2.54 mm

70 Cel

0 Cel

.15 dB

DUAL

R-XDIP-T20

NOT AVAILABLE

Not Qualified

A-LAW

YES

TLV320AC40CN

Texas Instruments

PCM CODEC

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

SYNCHRONOUS/ASYNCHRONOUS

7.5 mA

3 V

3

IN-LINE

DIP20,.3

Codecs

2.54 mm

70 Cel

0 Cel

1 dB

DUAL

R-PDIP-T20

5.08 mm

13-BIT

7.62 mm

Not Qualified

MU-LAW

NOT SPECIFIED

NOT SPECIFIED

24.325 mm

YES

TP3057J

Texas Instruments

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

-5 V

SYNCHRONOUS/ASYNCHRONOUS

5 V

IN-LINE

2.54 mm

70 Cel

0 Cel

DUAL

R-GDIP-T16

5.08 mm

7.62 mm

A-LAW

19.94 mm

YES

TP3067J

Texas Instruments

PCM CODEC

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

-5 V

SYNCHRONOUS/ASYNCHRONOUS

5 V

IN-LINE

2.54 mm

70 Cel

0 Cel

DUAL

R-GDIP-T20

5.08 mm

7.62 mm

A-LAW

25.019 mm

YES

TP3054AN

Texas Instruments

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

-5 V

SYNCHRONOUS/ASYNCHRONOUS

9 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

70 Cel

0 Cel

.15 dB

DUAL

R-PDIP-T16

5.08 mm

NOT AVAILABLE

7.62 mm

Not Qualified

MU-LAW

FULL DUPLEX

NOT SPECIFIED

NOT SPECIFIED

19.305 mm

YES

TP3054N

Texas Instruments

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

-5 V

SYNCHRONOUS/ASYNCHRONOUS

.009 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

70 Cel

0 Cel

.15 dB

TIN LEAD

DUAL

R-PDIP-T16

1

5.08 mm

NOT AVAILABLE

7.62 mm

Not Qualified

MU-LAW

e0

21.755 mm

YES

TP3064BJ

Texas Instruments

PCM CODEC

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

-5 V

SYNCHRONOUS/ASYNCHRONOUS

10 mA

5 V

+-5

IN-LINE

DIP20,.3

Codecs

2.54 mm

70 Cel

0 Cel

.15 dB

DUAL

R-GDIP-T20

5.08 mm

NOT AVAILABLE

7.62 mm

Not Qualified

MU-LAW

FULL DUPLEX

NOT SPECIFIED

NOT SPECIFIED

24.195 mm

YES

5962-8962901LX

Analog Devices

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

1

BICMOS

38535Q/M;38534H;883B

.013 mA

5,GND/-5

IN-LINE

DIP24,.3

Codecs

2.54 mm

125 Cel

8

-55 Cel

DUAL

R-XDIP-T24

VOLTAGE

Not Qualified

SINGLE-ENDED

AD7868TQ/883B

Analog Devices

MILITARY

THROUGH-HOLE

24

DIP

RECTANGULAR

CERAMIC

NO

TWOS COMPLEMENT

1

HYBRID

38535Q/M;38534H;883B

-5 V

25 mA

5 V

+-5

IN-LINE

DIP24,.3

Codecs

2.54 mm

125 Cel

12

-55 Cel

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T24

VOLTAGE

Not Qualified

SINGLE-ENDED

3.15 V

e0

AD7769KN

Analog Devices

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

2

BICMOS

5,12

IN-LINE

DIP28,.6

Codecs

2.54 mm

70 Cel

8

0 Cel

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T28

VOLTAGE

Not Qualified

SINGLE-ENDED

9.8 V

e0

DS2167N

Analog Devices

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

5 V

5

IN-LINE

DIP24,.6

Codecs

2.54 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

Not Qualified

e0

DS2168N

Analog Devices

INDUSTRIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

CMOS

5 V

5

IN-LINE

DIP24,.6

Codecs

2.54 mm

85 Cel

-40 Cel

TIN LEAD

DUAL

R-PDIP-T24

Not Qualified

e0

MX93000KC

Analog Devices

PCM CODEC

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

SYNCHRONOUS

5 V

IN-LINE

2.54 mm

70 Cel

0 Cel

TIN LEAD

DUAL

R-PDIP-T28

4.572 mm

7.62 mm

Not Qualified

A/MU-LAW

e0

34.795 mm

YES

S44233-D

Onsemi

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

-5 V

ASYNCHRONOUS

5 V

IN-LINE

70 Cel

0 Cel

DUAL

R-GDIP-T16

Not Qualified

A-LAW

YES

S3507I

Onsemi

PCM CODEC

INDUSTRIAL

THROUGH-HOLE

22

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

-5 V

SYNCHRONOUS

5 V

IN-LINE

85 Cel

-40 Cel

DUAL

R-GDIP-T22

Not Qualified

MU-LAW

YES

S44278-P

Onsemi

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

-5 V

ASYNCHRONOUS

5 V

IN-LINE

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

5.461 mm

7.62 mm

Not Qualified

MU-LAW

19.4945 mm

YES

S3506I

Onsemi

PCM CODEC

INDUSTRIAL

THROUGH-HOLE

22

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

CMOS

-5 V

SYNCHRONOUS

5 V

IN-LINE

85 Cel

-40 Cel

DUAL

R-GDIP-T22

Not Qualified

A-LAW

YES

S3507I-C

Onsemi

PCM CODEC

INDUSTRIAL

THROUGH-HOLE

22

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

-5 V

SYNCHRONOUS

5 V

IN-LINE

2.54 mm

85 Cel

-40 Cel

DUAL

R-CDIP-T22

5.08 mm

10.16 mm

Not Qualified

MU-LAW

YES

S3507I-D

Onsemi

PCM CODEC

INDUSTRIAL

THROUGH-HOLE

22

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

-5 V

SYNCHRONOUS

5 V

IN-LINE

85 Cel

-40 Cel

DUAL

R-GDIP-T22

Not Qualified

MU-LAW

YES

S44233-P

Onsemi

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

-5 V

ASYNCHRONOUS

5 V

IN-LINE

2.54 mm

70 Cel

0 Cel

DUAL

R-PDIP-T16

5.461 mm

7.62 mm

Not Qualified

A-LAW

19.4945 mm

YES

S3506I-D

Onsemi

PCM CODEC

INDUSTRIAL

THROUGH-HOLE

22

DIP

RECTANGULAR

CERAMIC, GLASS-SEALED

NO

1

-5 V

SYNCHRONOUS

5 V

IN-LINE

85 Cel

-40 Cel

DUAL

R-GDIP-T22

Not Qualified

A-LAW

YES

S3506I-C

Onsemi

PCM CODEC

INDUSTRIAL

THROUGH-HOLE

22

DIP

RECTANGULAR

CERAMIC, METAL-SEALED COFIRED

NO

1

-5 V

SYNCHRONOUS

5 V

IN-LINE

2.54 mm

85 Cel

-40 Cel

DUAL

R-CDIP-T22

5.08 mm

10.16 mm

Not Qualified

A-LAW

YES

M5116J

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

-5 V

10 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

70 Cel

0 Cel

1.25 dB

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

NOT AVAILABLE

Not Qualified

MU-LAW

e0

NO

M5917B1

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

-5 V

10 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

70 Cel

0 Cel

.125 dB

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T16

NOT AVAILABLE

Not Qualified

A-LAW

e0

NO

ETC5054N

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

-5 V

SYNCHRONOUS/ASYNCHRONOUS

9 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

70 Cel

0 Cel

.15 dB

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T16

5.1 mm

NOT AVAILABLE

7.62 mm

Not Qualified

MU-LAW

e0

YES

ETC5054J

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

-5 V

9 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

70 Cel

0 Cel

.15 dB

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

NOT AVAILABLE

Not Qualified

MU-LAW

e0

YES

ETC5057J/G

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

-5 V

9 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

70 Cel

0 Cel

.15 dB

TIN LEAD

DUAL

R-XDIP-T16

NOT AVAILABLE

Not Qualified

A-LAW

e0

YES

ETC5054J/G

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

-5 V

9 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

70 Cel

0 Cel

.15 dB

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

NOT AVAILABLE

Not Qualified

MU-LAW

e0

YES

ETC5054J-X

STMicroelectronics

PCM CODEC

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

-5 V

.011 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

85 Cel

-40 Cel

.15 dB

TIN LEAD

DUAL

R-XDIP-T16

NOT AVAILABLE

Not Qualified

MU-LAW

e0

YES

TS5070J

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

28

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

-5 V

10 mA

5 V

+-5

IN-LINE

DIP28,.6

Codecs

2.54 mm

70 Cel

0 Cel

.15 dB

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T28

NOT AVAILABLE

Not Qualified

A/MU-LAW

e0

YES

M5917

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

-5 V

.01 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

70 Cel

0 Cel

.125 dB

TIN LEAD

DUAL

R-PDIP-T16

NOT AVAILABLE

Not Qualified

A-LAW

e0

NO

ETC5064J

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

-5 V

10 mA

5 V

+-5

IN-LINE

DIP20,.3

Codecs

2.54 mm

70 Cel

0 Cel

.15 dB

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T20

NOT AVAILABLE

Not Qualified

MU-LAW

e0

YES

TS5071N

STMicroelectronics

PROGRAMMABLE CODEC

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

-5 V

SYNCHRONOUS

11 mA

5 V

+-5

IN-LINE

DIP20,.3

Codecs

2.54 mm

85 Cel

-40 Cel

.15 dB

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T20

3.93 mm

NOT AVAILABLE

7.62 mm

Not Qualified

A/MU-LAW

e0

25.15 mm

YES

ETC5057N-X

STMicroelectronics

PCM CODEC

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

-5 V

SYNCHRONOUS/ASYNCHRONOUS

11 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

85 Cel

-40 Cel

.15 dB

TIN LEAD

DUAL

R-PDIP-T16

5.1 mm

NOT AVAILABLE

7.62 mm

Not Qualified

A-LAW

e0

YES

M5914B1

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

24

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

-5 V

.01 mA

5 V

+-5

IN-LINE

DIP24,.6

Codecs

2.54 mm

70 Cel

0 Cel

.125 dB

TIN LEAD

DUAL

R-PDIP-T24

NOT AVAILABLE

Not Qualified

A/MU-LAW

e0

YES

M5156F1

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

-5 V

10 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

70 Cel

0 Cel

1.25 dB

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

NOT AVAILABLE

Not Qualified

A-LAW

e0

NO

ETC5067N-X

STMicroelectronics

PCM CODEC

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

-5 V

SYNCHRONOUS/ASYNCHRONOUS

12 mA

5 V

+-5

IN-LINE

DIP20,.3

Codecs

2.54 mm

85 Cel

-40 Cel

.15 dB

MATTE TIN

DUAL

R-PDIP-T20

3.93 mm

NOT AVAILABLE

7.62 mm

Not Qualified

A-LAW

e3

25.15 mm

YES

TS5071J

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

-5 V

10 mA

5 V

+-5

IN-LINE

DIP20,.3

Codecs

2.54 mm

70 Cel

0 Cel

.15 dB

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T20

NOT AVAILABLE

Not Qualified

A/MU-LAW

e0

YES

ETC5057J

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

-5 V

9 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

70 Cel

0 Cel

.15 dB

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

NOT AVAILABLE

Not Qualified

A-LAW

e0

YES

ETC5057N

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

-5 V

SYNCHRONOUS/ASYNCHRONOUS

9 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

70 Cel

0 Cel

.15 dB

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T16

5.1 mm

NOT AVAILABLE

7.62 mm

Not Qualified

A-LAW

e0

YES

ST5076N

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

-5 V

10 mA

5 V

+-5

IN-LINE

DIP20,.3

Codecs

2.54 mm

70 Cel

0 Cel

.15 dB

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T20

NOT AVAILABLE

Not Qualified

A/MU-LAW

e0

YES

M5917F1

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

-5 V

.01 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

70 Cel

0 Cel

.125 dB

TIN LEAD

DUAL

R-XDIP-T16

NOT AVAILABLE

Not Qualified

A-LAW

e0

NO

M5116N

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

-5 V

10 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

70 Cel

0 Cel

1.25 dB

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T16

NOT AVAILABLE

Not Qualified

MU-LAW

e0

NO

ETC50S64N

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

-5 V

12 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

70 Cel

0 Cel

.15 dB

Tin/Lead (Sn/Pb)

DUAL

R-PDIP-T16

NOT AVAILABLE

Not Qualified

MU-LAW

e0

YES

ETC5064N-X

STMicroelectronics

PCM CODEC

INDUSTRIAL

THROUGH-HOLE

20

DIP

RECTANGULAR

PLASTIC/EPOXY

NO

1

CMOS

-5 V

SYNCHRONOUS/ASYNCHRONOUS

12 mA

5 V

+-5

IN-LINE

DIP20,.3

Codecs

2.54 mm

85 Cel

-40 Cel

.15 dB

MATTE TIN

DUAL

R-PDIP-T20

3.93 mm

NOT AVAILABLE

7.62 mm

Not Qualified

MU-LAW

e3

25.15 mm

YES

ETC5057J-X

STMicroelectronics

PCM CODEC

INDUSTRIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

-5 V

11 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

85 Cel

-40 Cel

.15 dB

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

NOT AVAILABLE

Not Qualified

A-LAW

e0

YES

M5116F1

STMicroelectronics

PCM CODEC

COMMERCIAL

THROUGH-HOLE

16

DIP

RECTANGULAR

CERAMIC

NO

1

CMOS

-5 V

10 mA

5 V

+-5

IN-LINE

DIP16,.3

Codecs

2.54 mm

70 Cel

0 Cel

1.25 dB

Tin/Lead (Sn/Pb)

DUAL

R-XDIP-T16

NOT AVAILABLE

Not Qualified

MU-LAW

e0

NO

Audio Codecs

Audio codecs are hardware or software components used to encode and decode digital audio signals. They are commonly used in a variety of applications, such as music production, voice communication, and digital audio broadcasting.

Audio codecs typically use a mathematical algorithm to convert analog audio signals into digital form, and vice versa. They can also compress and decompress digital audio signals to reduce their size and increase transmission efficiency.

Some common types of audio codecs include:

1. Pulse Code Modulation (PCM): This is a standard method of digitally representing analog audio signals. It samples the audio signal at regular intervals and records the amplitude of each sample as a binary number.

2. Adaptive Differential Pulse Code Modulation (ADPCM): This is a type of audio compression that reduces the size of digital audio files by removing redundant information. It achieves this by recording only the differences between adjacent samples, rather than recording each sample individually.

3. MPEG Audio Codecs: These are a family of audio compression algorithms developed by the Moving Picture Experts Group. They are commonly used in digital audio broadcasting and music production.

4. Dolby Digital: This is a popular audio codec used for home theater and digital television systems. It provides high-quality surround sound and is commonly used in DVD and Blu-ray discs.