
US
7,170,404
B2
7
representing
health
indicating
parameters,
and
also
instruc
tional
signals
for
processing
and
evaluating
the
sound
received.
In
another
embodiment,
the
home
health
monitoring
system
further
comprises
the
audible
?re
alarm
and
the
Waking
device
previously
described.
The
bedside
unit
addi
tionally
comprises
the
?re
alarm
monitor
and
a
Waking
device
activator
as
described
above,
but
modi?ed
as
neces
sary
to
implement
the
health
monitoring
system.
In
yet
another
embodiment,
the
monitoring
system
comprises
pro
gramming
enabling
the
bedside
unit
to
detect
and
differen
tiate
multiple
sounds,
signals
and
alarms
related
to
?re,
safety,
security
and
health
monitoring
and
to
provide
a
speci?c
response
to
each.
A
method
of
this
invention
for
providing
medical
moni
toring
service
comprises
receiving
at
a
medical
monitoring
service
location
signals
from
the
bedside
unit
described
above
and
analyZing
those
signals
to
determine
if
a
medical
response
is
required.
The
medical
monitoring
service
employs
health
experts
for
both
long-term
and
short-term
evaluation
of
the
monitored
data.
If
determined
necessary, a
medical
response
is
provided
Which
may
comprise
notifying
the
monitored
person’s
doctor
or
emergency
personnel.
Personal
Computer
The
present
invention
also
provides
a
novel
and
improved
sound
monitoring
method,
system
and
device
useful
With
conventional
personal
computers
including,
but
not
limited
to,
desktop,
laptop,
palmtop
and
smart
phone
units.
Imple
mentation
is
similar
to
that
for
the
bedside
unit
described
above
but
modi?ed
to
use
a
sound
monitoring
program and
a
personal
computer
to
respond
automatically
to
an
identi
?ed
alarm
sound
by
sending
a
noti?cation
signal
via the
Internet.
This
embodiment
of
the
present
invention
can be
used
anyWhere
there
are
a
sound
source,
such
as
one
that
indicates
an
alarm
event,
and
a
computer
that
has
its
oWn
microphone
or
other
sound-detecting
device.
Preferably
such
computer
has
access
to
a
global
communication
netWork,
such
as
the
Internet
or
its
World
Wide
Web.
For
a
place
that
already
has
this
equipment,
no
additional
hardWare
is
needed
to
imple
ment
the
method
of
the
present
invention.
Of
course,
other
hardWare
can
be
obtained
and
used
in
implementing
the
present
invention.
One
de?nition
of
the
computer
application
of
the
present
invention
is
as
a
method
for
using
a
personal
computer
to
monitor an
area
for
a
predetermined
audible
alarm
signal
generated
by
a
pre-existing
alarm
device,
comprising:
oper
ating
a
specialiZed
sound
monitoring
program
in
a
personal
computer
having
conventional
system
softWare
and
hard
Ware
including
a
microphone,
sound
signal
digitiZing
capa
bility,
and
a
communications
port,
Wherein
the specialiZed
sound
monitoring
program
is
compatible
With
the
conven
tional
hardWare
and
system
software;
and
by
operating
the
specialiZed
sound
monitoring
program,
detecting
from
sounds
received
by
the
microphone
of
the
personal
computer
When
alarm
conditions
exist
and
in
response
thereto
gener
ating
and
sending
response
signals
out
the
communications
port
of
the
personal
computer.
Nonlimiting
examples
of
personal
computers
include
desk
top
computers,
laptop
and
notebook
computers,
handheld
personal
computers,
palmtop
and
pocket
computers,
personal
digital
assistants
and
smart
phones.
The
sound
monitoring
program
can
be
operated
in
the
foreground
or
background
of
the
personal
computer
or
as
an
inactivity
program
or
screen
saver
program
and
can
close
20
25
30
35
40
45
50
55
60
65
8
or
override
other
running
application
programs
in
the
per
sonal
computer
When
alarm
conditions
are
detected.
Another
de?nition
of
the
computer
application
of
the
present
invention
is
as
a
method
for
detecting
an
audible
alarm
generated
by
a
pre-existing
alarm
device
by
monitor
ing
sound
With
a
personal
computer,
comprising:
running
a
specialiZed
sound
monitoring
program
in
the
personal
com
puter;
using
the
running
sound
monitoring
program,
detect
ing
sound
received
by
a
microphone
of
the
personal
com
puter,
and
determining
if
detected
sound
represents
an
alarm
from
a
pre-existing
alarm
device
requiring
a
response;
and
using
the
running
sound
monitoring
program,
providing
a
response
When
a
response
is
required.
The
sound
monitoring
program
is
preferably
a
screen
saver
operated
only
during
a
computer
input
inactivity
period.
The
pre-existing
alarm
device
includes,
but
is
not
limited
to,
?re
or
smoke
alarms,
severe
Weather
alarms,
burglar
alarms,
door-open
sensors
and
personal
alarms.
Providing
a
response
can
include
generating
and
sending
alarm
indicating
signals
to
an
Inter
net
site
having
an
Internet
address
encoded
Within
the
sound
monitoring
program
using
e-mail
or
Internet
instant
mes
saging.
If
utiliZing
Internet
instant
messaging
to
alert
a
Central
Monitoring
Service,
the
service
Will
also
knoW
When
the
remote
acoustic
monitoring
program
is
active.
The
method
can
further
comprise
doWnloading,
from
an
Internet
Web
site,
the
sound
monitoring
program
into
the
personal
computer
and
providing
a
response
can
include
sending
an
alarm
noti?cation
signal
to
that
Internet
Web
site.
Another
feature
can
include
communicating
from
the
Internet
site
to
a
telecommunication
number
or e-mail
address
designated
for
the
personal
computer. Providing
a
response
can
also
include
generating
and
playing
an
acoustic
alert
on
the
speaker(s)
of
the
personal
computer.
Yet
another
de?nition
of
the
computer
application
of
the
present
invention
is
as
a
method
for
monitoring
health
indicating
parameters
of
an
individual,
comprising
the
fol
loWing
steps.
A
specialiZed
sound
monitoring
program
is
run
in
a
personal
computer
having
conventional
system
softWare
and
hardWare
including
a
microphone
and
communications
port.
Using
the
running
sound
monitoring
program,
the
personal
computer
detects
sounds
comprising
health
indi
cating
parameters
received
by
the
microphone
of
the
per
sonal
computer.
Using
the
communications
port
of
the
personal
computer,
the
health
indicating
parameters
are
relayed
to
a
medical
monitoring
service.
Nonlimiting
examples
of
health
indicating
parameters
that
can
be
moni
tored
using
the
present
invention
include
breathing-related
parameters
such
as
breathing
rate,
breathing
sound
fre
quency
spectrum,
snoring
and
coughing.
A
de?nition
of
the
present
invention
speci?c
to
sensing
a
smoke
detector
alarm
using
a
screen
saver
program
calls
for
a
method
for
monitoring
sound
With
a
personal
computer,
comprising:
running
a
sound
monitoring
screen
saver
pro
gram
in
a
personal
computer
in
response
to
a
timeout
event
occurring
because
an
externally
generated
input
is
not
received
by
the
personal
computer
Within
a
predetermined
time
period during
operation
of
the
personal
computer;
from
time
to
time
during
the
running
of
the
sound
monitoring
screen
saver
program,
accessing
from
the
personal
computer
an
Internet
site
and
sending
to
the
accessed
Internet
site
a
predetermined
signal
if
the
computer
is
properly
functioning
under
operation
of
the
running
screen
saver
program;
receiv
ing
ambient
sound
at
a
microphone
of
the
personal
com
puter;
determining
With
the
running
screen
saver
program
Whether
ambient
sound
received
at
the
microphone
includes
an
alarm
sound
from
a
residential
smoke
detector
providing
a
sound
output
in
accordance
With
a
predetermined
standard;
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